IP Library Granted Patent US 12,392,494
Granted Patent B2
US 12,392,494 · App. 17/824,468 · Granted Aug 19, 2025

Modular assembly for electric fireplace

Inventor: Matthew Alfred Crowe (Dongguan, CN)
Assignee: Greentouch USA, Inc.
F24C7/004F24H3/022F24H9/02F24H9/2071
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Quick Facts
Patent No.
US 12,392,494
App. No.
17/824,468
Granted
Aug 19, 2025
Kind
B2
Abstract

An electric fireplace ( 1210 ) includes a fireplace housing ( 412 ) and a heater assembly ( 1226 ) that is configured to generate heated air. The heater assembly ( 1226 ) is configured to be installed substantially within the fireplace housing ( 412 ). In various embodiments, the heater assembly ( 1226 ) includes a heater body ( 1245 ), and a grill cover ( 1248 ) that is couplable to the heater body ( 1245 ). The grill cover ( 1248 ) includes a cover body ( 1295 ) that is couplable to the heater body ( 1245 ), and at least one extender ( 1296 ) that is configured to be positioned substantially adjacent to the cover body ( 1295 ). The cover body ( 1295 ) has a first cover length. The cover body ( 1295 ) and the at least one extender ( 1296 ) cooperate to have a second cover length that is greater than the first cover length. The second cover length is substantially equal to a dimension of the fireplace housing ( 412 ).

Claims (27)

1. A method for installing an electric fireplace by a user into a structural opening of a cabinet, the method comprising the steps of:

providing a modular electric fireplace to the user, the modular electric fireplace including (i) a heater assembly that is configured to provide heated air, the heater assembly including a heater body, and a first extender; and (ii) an electric, flame generator that is configured to generate a simulated flame;

installing and coupling the heater body and the first extender to the cabinet independent of the flame generator; and

installing the flame generator into the structural opening independent of the heater body and the first extender.

2. The method of claim 1 wherein the structural opening has a width, and wherein the step of installing and coupling the heater assembly and the first extender to the cabinet includes the first extender being positioned between the heater assembly and the cabinet along the width of the structural opening.

3. The method of claim 1 wherein the step of providing a modular electric fireplace includes the heater assembly having a grill cover that is positioned over the heater body and the first extender.

4. The method of claim 3 wherein the step of providing a modular electric fireplace includes the heater body having a body length and the grill cover having a cover length that is greater than the body length.

5. The method of claim 1 wherein the step of installing the flame generator includes positioning the flame generator below the heater assembly in the cabinet.

6. The method of claim 1 wherein the step of providing a modular electric fireplace includes providing a panel; and the method further comprising the step of coupling the panel to the cabinet independently of the heater assembly and the flame generator.

7. The method of claim 1 wherein the step of electrically connecting includes electrically connecting the flame generator to the heater body with a connector cable after the flame generator and the heater body have been positioned within the structural opening of the cabinet.

8. The method of claim 7 wherein the step of providing a modular electric fireplace includes providing a simulated log and a grate configured to support the simulated log; and the method further comprising the step of installing the grate and simulated log into the structural opening independently of the heater body; wherein the connector cable is coupled to the grate.

9. The method of claim 1 wherein the step of providing a modular electric fireplace includes the heater assembly having a second extender, and wherein the first extender and the second extender are secured to the cabinet on opposite sides of the heater body.

10. A modular electric fireplace that is configured to be installed by a user into a structural opening of a cabinet, the modular electric fireplace comprising:

a heater assembly that is configured to provide heated air, the heater assembly including a heater body, and a first extender; and

an electric, flame generator that is configured to generate a simulated flame;

wherein the heater body and the first extender are configured to be installed and attached to the cabinet independent of the flame generator; and

wherein the flame generator is configured to be installed and attached to the cabinet independent of the heater body and the first extender.

11. The modular electric fireplace of claim 10 wherein the structural opening has a width, and wherein first extender is positioned between the heater assembly and the cabinet along the width of the structural opening.

12. The modular electric fireplace of claim 10 wherein the heater assembly includes a grill cover that is positioned over the heater body and the first extender.

13. The modular electric fireplace of claim 12 wherein the heater body has a body length and the grill cover having a cover length that is greater than the body length.

14. The modular electric fireplace of claim 10 wherein the flame generator is positioning below the heater assembly in the structural opening.

15. The modular electric fireplace of claim 10 further comprising a panel that is configured to be coupled to the cabinet independently of the heater assembly and the flame generator.

16. The modular electric fireplace of claim 10 further comprising a connector cable that is configured to electrically connect the flame generator to the heater body after the flame generator and the heater body have been positioned within the structural opening.

17. The modular electric fireplace of claim 16 further comprising a simulated log and a grate configured to support the simulated log; wherein the simulated log and the grate are configured to be installed into the structural opening independently of the heater body.

18. The modular electric fireplace of claim 17 wherein the flame generator is incorporated into the grate, and wherein the connector cable is coupled to the grate.

19. The modular electric fireplace of claim 10 further comprising a second extender, and wherein the first extender and the second extender are configured to be secured to the cabinet on opposite sides of the heater body.

20. The modular electric fireplace of claim 10 further comprising a downlight light source that is configured to direct light in a downward direction from the heater body.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 9, 2022
From: CROWE, MATTHEW ALFRED
To: GREENTOUCH USA, INC.
Reel/Frame 060148/0556 →
Continuity (5)
Continuation In Part 17474852 · Sep 14, 2021
Continuation In Part 16714310 · Dec 13, 2019
Provisional Application 63192784 · May 25, 2021
Provisional Application 62905077 · Sep 24, 2019
Related Publication 20220290866A1 · Sep 15, 2022
References Cited (100)
US 2486517A · Casali · 1949 [cited by examiner]
US 3006742A · Brown et al. · 1961 [cited by applicant]
US 3216774A · Leonard · 1965 [cited by examiner]
US 3742189A · Conroy et al. · 1973 [cited by applicant]
US 4272908A · Bassetti et al. · 1981 [cited by applicant]
US 4932224A · Katterhenry · 1990 [cited by examiner]
US 5839427A · Shorts · 1998 [cited by applicant]
US 6162047A · Hess · 2000 [cited by applicant]
US 7300179B1 · LaDuke · 2007 [cited by applicant]
US D616977S · Asofsky et al. · 2010 [cited by applicant]
US 7826727B2 · Bourne · 2010 [cited by applicant]
US D654995S · Asofsky et al. · 2012 [cited by applicant]
US D654996S · Asofsky et al. · 2012 [cited by applicant]
US D658749S · Crowe et al. · 2012 [cited by applicant]
US D658750S · Nemes · 2012 [cited by applicant]
US D666281S · Nemes · 2012 [cited by applicant]
US D668748S · Asofsky et al. · 2012 [cited by applicant]
US D687136S · Nemes · 2013 [cited by applicant]
US D687137S · Nemes · 2013 [cited by applicant]
US D687937S · Nemes · 2013 [cited by applicant]
US D694380S · Crowe et al. · 2013 [cited by applicant]
US D694873S · Nemes et al. · 2013 [cited by applicant]
US 8739439B2 · Asofsky et al. · 2014 [cited by applicant]
US D738477S · Nemes et al. · 2015 [cited by applicant]
US 9310097B2 · Harley et al. · 2016 [cited by applicant]
US 9395100B2 · Crowe et al. · 2016 [cited by applicant]
US 9459010B2 · Asofsky et al. · 2016 [cited by applicant]
US 9476596B2 · Asofsky et al. · 2016 [cited by applicant]
US 10247375B1 · Lu · 2019 [cited by examiner]
US 10274188B2 · Sculler · 2019 [cited by applicant]
US 10473335B2 · Nemes et al. · 2019 [cited by applicant]
US 10845090B2 · Crowe · 2020 [cited by applicant]
US 10883722B2 · Crowe · 2021 [cited by applicant]
US 11026458B2 · Crowe · 2021 [cited by applicant]
US D931430S · Schafer · 2021 [cited by applicant]
US D931431S · Schafer et al. · 2021 [cited by applicant]
US 11659928B2 · Miller · 2023 [cited by examiner]
US 20020152655A1 · Merrill et al. · 2002 [cited by applicant]
US 20020166554A1 · Berg · 2002 [cited by applicant]
US 20030126775A1 · Corry · 2003 [cited by applicant]
US 20040173202A1 · Lyons et al. · 2004 [cited by applicant]
US 20040264949A1 · Deng · 2004 [cited by applicant]
US 20060191529A1 · McDonald · 2006 [cited by applicant]
US 20060230656A1 · Spengler · 2006 [cited by applicant]
US 20060242870A1 · Atemboski · 2006 [cited by applicant]
US 20070107280A1 · Stinson et al. · 2007 [cited by applicant]
US 20070221204A1 · Hussong et al. · 2007 [cited by applicant]
US 20070221206A1 · Phillips et al. · 2007 [cited by applicant]
US 20080013931A1 · Bourne · 2008 [cited by applicant]
US 20080083404A1 · Rappold · 2008 [cited by applicant]
US 20080143219A1 · Free · 2008 [cited by examiner]
US 20080164787A1 · Peng · 2008 [cited by applicant]
US 20080181587A1 · Patil · 2008 [cited by applicant]
US 20080181588A1 · Gorby · 2008 [cited by applicant]
US 20080216818A1 · Rumens · 2008 [cited by applicant]
US 20090126241A1 · Asofsky · 2009 [cited by examiner]
US 20090205633A1 · Hussong · 2009 [cited by applicant]
US 20090220221A1 · Zhou · 2009 [cited by applicant]
US 20100043775A1 · Phillips et al. · 2010 [cited by applicant]
US 20100229849A1 · Asofsky et al. · 2010 [cited by applicant]
US 20100326421A1 · Atemboski · 2010 [cited by applicant]
US 20110080261A1 · Asofsky et al. · 2011 [cited by applicant]
US 20110286725A1 · O'Toole · 2011 [cited by applicant]
US 20120048841A1 · Asofsky et al. · 2012 [cited by applicant]
US 20120155075A1 · Asofsky et al. · 2012 [cited by applicant]
US 20130328686A1 · Nemes · 2013 [cited by applicant]
US 20130330485A1 · Crowe · 2013 [cited by applicant]
US 20140044423A1 · Chu · 2014 [cited by applicant]
US 20140161425A1 · Harley et al. · 2014 [cited by applicant]
US 20140161426A1 · Crowe et al. · 2014 [cited by applicant]
US 20140326794A1 · Frank · 2014 [cited by examiner]
US 20150131275A1 · Robl · 2015 [cited by applicant]
US 20150139629A1 · Crowe et al. · 2015 [cited by applicant]
US 20170051920A1 · Lenz · 2017 [cited by applicant]
US 20170089587A1 · Nemes et al. · 2017 [cited by applicant]
US 20170122550A1 · Sculler · 2017 [cited by applicant]
US 20170211814A1 · Bourne et al. · 2017 [cited by applicant]
US 20170261212A1 · Tao · 2017 [cited by applicant]
US 20170328575A1 · Crowe · 2017 [cited by applicant]
US 20170363320A1 · Crowe · 2017 [cited by applicant]
US 20180149323A1 · Goetz · 2018 [cited by applicant]
US 20180299086A1 · Gallo et al. · 2018 [cited by applicant]
US 20180347818A1 · Birnbaum · 2018 [cited by applicant]
US 20180347820A1 · Bourne et al. · 2018 [cited by applicant]
US 20200072470A1 · Nemes et al. · 2020 [cited by applicant]
US 20210372627A1 · Walker · 2021 [cited by applicant]
US 20220299209A1 · Jones · 2022 [cited by examiner]
CN 108036389A · 2018 [cited by applicant]
CN 110657484A · 2020 [cited by applicant]
GB 2265555A · 1993 [cited by applicant]
GB 2321961A · 1998 [cited by applicant]
GB 2408569A · 2005 [cited by applicant]
Provisional Opinion Accompanying The Partial Search Result issued by the International Searching Authority, EPO, dated Jan. 26, 2021, for PCT Application Serial No. PCT/US2020/052486. [cited by applicant]
International Search Report and Written Opinion issued by the International Searching Authority, EPO, dated May 10, 2021, for PCT Application Serial No. PCT/US2020/052486. [cited by applicant]
Office Action issued by the U.S. Patent Office in U.S. Appl. No. 17/581,100 on Jun. 28, 2022. [cited by applicant]
Office Action issued by the U.S. Patent Office in U.S. Appl. No. 16/714,310 on Jun. 29, 2022. [cited by applicant]
International Search Report and Written Opinion issued in PCT Application Serial No. PCT/US22/30902, by the European Patent Office on Oct. 25, 2022. (Related matter). [cited by applicant]
Office Action issued in U.S. Appl. No. 16/714,310, by the U.S. Patent Office on Nov. 28, 2022. [cited by applicant]
Final Rejection issued in U.S. Appl. No. 17/581,100, by the U.S. Patent Office on Nov. 28, 2022. [cited by applicant]
International Preliminary Report on Patentability, issued by the International Bureau in PCT Application Serial No. PCT/US2022/030902, dated Nov. 23, 2023. [cited by applicant]