IP Library › Granted Patent US 1,140,418
Granted Patent S1
US 1,140,418 · App. 29/897,607 · Granted Aug 4, 2026

Electric vacuum device

Inventors: Tomohisa Umeki (Tokyo, JP); Kenji Suzuki (Tokyo, JP)
Assignee: Yamabiko Corporation
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,140,418
App. No.
29/897,607
Granted
Aug 4, 2026
Kind
S1
Claims (1)

The ornamental design for an electric vacuum device as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 17, 2023
From: UMEKI, TOMOHISA; SUZUKI, KENJI
To: YAMABIKO CORPORATION
Reel/Frame 064290/0489 →
Priority Claims (2)
JP 2023-001352 D · Jan 27, 2023 · national
JP 2023-001355 D · Jan 27, 2023 · national
References Cited (82)
US D278942S · Chiu · 1985 [cited by examiner]
US D283064S · Thomas · 1986 [cited by examiner]
US D302057S · Fujii · 1989 [cited by examiner]
US D302876S · Ikeda · 1989 [cited by examiner]
US 5065473A · Krasznai · 1991 [cited by examiner]
US D357772S · Yuen · 1995 [cited by examiner]
US D401021S · Stephens · 1998 [cited by examiner]
US D404857S · Ng · 1999 [cited by examiner]
US D435707S · Leung · 2000 [cited by examiner]
US D437983S · Stratford · 2001 [cited by examiner]
US D440719S · Stratford · 2001 [cited by examiner]
US D440720S · Stratford · 2001 [cited by examiner]
US D441151S · Stratford · 2001 [cited by examiner]
US D441152S · Stratford · 2001 [cited by examiner]
US D441926S · Stratford · 2001 [cited by examiner]
US D456960S · Vandenbelt · 2002 [cited by examiner]
US 6493903B1 · Super · 2002 [cited by examiner]
US D506297S · Buzzi · 2005 [cited by examiner]
US D509930S · Stratford · 2005 [cited by examiner]
US D515258S · Robson · 2006 [cited by examiner]
US D564153S · Fjellman · 2008 [cited by examiner]
US D565812S · Fjellman · 2008 [cited by examiner]
US D569059S · Stratford · 2008 [cited by examiner]
US D569060S · Stratford · 2008 [cited by examiner]
US D579161S · Crawley · 2008 [cited by examiner]
US D608063S · Okuda · 2010 [cited by examiner]
US D608511S · Okuda · 2010 [cited by examiner]
US 7845046B2 · Milligan · 2010 [cited by examiner]
US D637774S · Li · 2011 [cited by examiner]
US D640021S · Houghton · 2011 [cited by examiner]
US D641111S · Houghton · 2011 [cited by examiner]
US D651373S · Fan · 2011 [cited by examiner]
US D653008S · Houghton · 2012 [cited by examiner]
US D660527S · Kawase · 2012 [cited by examiner]
US D660528S · Okuda · 2012 [cited by examiner]
US D720102S · Gu · 2014 [cited by examiner]
US D785265S · Palladino · 2017 [cited by examiner]
US D792039S · Yoon · 2017 [cited by examiner]
US D809227S · Tinius · 2018 [cited by examiner]
US D827955S · Palladino · 2018 [cited by examiner]
US D844266S · Wang · 2019 [cited by examiner]
US 10264739B2 · Yamaoka · 2019 [cited by examiner]
US D855909S · Ma · 2019 [cited by examiner]
US D862819S · Xu · 2019 [cited by examiner]
US D863700S · Tang · 2019 [cited by examiner]
US 10487850B2 · Shao · 2019 [cited by examiner]
US D873514S · Huang · 2020 [cited by examiner]
US D880086S · Tan · 2020 [cited by examiner]
US D882192S · Zhang · 2020 [cited by examiner]
US D918502S · Ma · 2021 [cited by examiner]
US D925147S · Xu · 2021 [cited by examiner]
US D935710S · Nakamura · 2021 [cited by examiner]
US D944476S · Xu · 2022 [cited by examiner]
US 11248626B2 · Shao · 2022 [cited by examiner]
US D952969S · Chen · 2022 [cited by examiner]
US D961867S · Xu · 2022 [cited by examiner]
US D993555S · Ren · 2023 [cited by examiner]
US D998917S · Lee · 2023 [cited by examiner]
US D1008583S · Liu · 2023 [cited by examiner]
US D1026365S · Ying · 2024 [cited by examiner]
US D1028395S · Chen · 2024 [cited by examiner]
US D1028398S · Ying · 2024 [cited by examiner]
US D1033771S · Yang · 2024 [cited by examiner]
US D1040456S · Wang · 2024 [cited by examiner]
US D1048610S · Crawley · 2024 [cited by examiner]
US D1077859S · Westling · 2025 [cited by examiner]
US D1113010S · Chen · 2026 [cited by examiner]
US D1116309S · Yang · 2026 [cited by examiner]
US 20030019072A1 · Houghton · 2003 [cited by examiner]
US 20100192314A1 · Otsuka · 2010 [cited by examiner]
US 20200245835A1 · Iwakami · 2020 [cited by examiner]
US 20210228040A1 · Mitsui · 2021 [cited by examiner]
US 20210401247A1 · Iwakami · 2021 [cited by examiner]
US 20220125267A1 · Tagami · 2022 [cited by examiner]
US 20220183519A1 · Veprek · 2022 [cited by examiner]
US 20250375079A1 · Anand · 2025 [cited by examiner]
CN 308899404 · 2024 [cited by examiner]
CN 308952874 · 2024 [cited by examiner]
WO WOD203931001 · 2020 [cited by examiner]
Bauer 20V Cordless Hand Vacuum, available Sep. 3, 2022 [online], [site visited Feb. 21, 2025]. Avail from int, URL: https://tinyurl.com/2sjkbc7u (Year: 2022). [cited by examiner]
Dustbuster POWERCONNECT Cordless 20-Volt Max Handheld Vacuum, available Jan. 31, 2022 [online], [site visited Feb. 21, 2025]. Avail from int, URL: https://tinyurl.com/yw5jafn6 (Year: 2022). [cited by examiner]
Ryobi 36V Brushless Blower Vac Introduction, announced Jan. 4, 2018 [YouTube], [site visited Apr. 25, 2025]. Avail from int, URL: https://youtu.be/lbf528juz5E?si=XBRjgcqgmrJQIW09 (Year: 2018). [cited by examiner]