Patent Application
Utility
App. No. 19/391,812
· Confirmation No. 1723
HIGH EFFICIENCY CIRCULATOR WITH SENSORS
Inventors:
Steve Thompson, Vladislav Milchev Stakev, Robert F. Birkenstock JR., Douglas Bird, David E. Sweet
Applicant:
Taco, Inc.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-06-18 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-03-12 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-03-12 | R48.REQ.G |
Acceptance of Request under Rule 48 to correct inventorship or name | 1 | View | |
| 2026-03-12 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-03-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-03-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-01-20 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2026-01-20 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | — | View | |
| 2026-01-20 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2026-01-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-01-20 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2026-01-20 | SPEC |
Specification | 1 | View | |
| 2026-01-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2026-01-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-01-20 | ADS.CORR |
Application Data Sheet to update/correct info | 4 | View | |
| 2026-01-20 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-12-05 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 8 | View | |
| 2025-12-05 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-12-05 | FOR |
Foreign Reference | 15 | View | |
| 2025-12-05 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 4 | View | |
| 2025-12-05 | FOR |
Foreign Reference | 17 | View | |
| 2025-12-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-12-04 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-12-04 | NTC.MISS.PRT |
Notice to File Missing Parts | 4 | View | |
| 2025-12-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-12-04 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-11-17 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-11-17 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-11-17 | ADS |
Application Data Sheet | 10 | View | |
| 2025-11-17 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2025-11-17 | SPEC |
Specification | 22 | View | |
| 2025-11-17 | CLM |
Claims | 3 | View | |
| 2025-11-17 | ABST |
Abstract | 1 | View | |
| 2025-11-17 | OATH |
Oath or Declaration filed | 10 | View | |
| 2025-11-17 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-17 | A.PE |
Preliminary Amendment | 2 | View | |
| 2025-11-17 | CLM |
Claims | 4 | View | |
| 2025-11-17 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-11-17 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Steve Thompson
Calgary, CANADA
Vladislav Milchev Stakev
South Easton, MA
Robert F. Birkenstock JR.
Warwick, RI
Douglas Bird
Narragansett, RI
David E. Sweet
Old Lyme, CT
Attorneys & Agents of Record
Classification
USPC
417/45
F04D15/0066
H02K11/05
H02K11/33
F04B49/065
F04D13/064
F04D13/0686
F24D19/10
Y02B30/70
Prosecution
- Examiner
- HERRMANN, JOSEPH S
- Art Unit
- 3746
- Customer No.
- 69139
- Docket No.
- 243693-30051
- Confirmation No.
- 1723
Publication
- Pub. No.
- US20260168502A1
- Pub. Date
- 2026-06-18
Parent
is a Continuation of
→
App. 18/520,530
· US 12,473,923
Filed 2023-11-27
· Patented Case
Parent
is a Continuation of
→
App. 17/118,556
· US 12,313,075
Filed 2020-12-10
· Patented Case
Parent
is a Continuation of
→
App. 14/689,631
Filed 2015-04-17
· Abandoned -- Failure to Respond to an Office Action
Parent
Claims priority from a provisional application
→
App. 62/115,050
Filed 2015-02-11
· Provisional Application Expired
from
STAKEV, VLADISLAV MILCHEV,
THOMPSON, STEVE,
BIRD, DOUGLAS,
BIRKENSTOCK, ROBERT F, JR.,
SWEET, DAVID E.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-05-18
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Quick Facts
- App. No.
- 19/391,812
- Filed
- 2025-11-17
- Pub. No.
- US20260168502A1
- Examiner
- HERRMANN, JOSEPH S
- Art Unit
- 3746
External Links