IP Library › Granted Patent US 1,070,207
Granted Patent S1
US 1,070,207 · App. 35/519,325 · Granted Apr 8, 2025

Hand-held vacuum cleaner

Inventors: Chong Tan (Beijing, CN); Jianning Zhang (Beijing, CN)
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 1,070,207
App. No.
35/519,325
Granted
Apr 8, 2025
Kind
S1
Claims (1)

The ornamental design for a hand-held vacuum cleaner as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 17, 2024
From: TAN, CHONG; ZHANG, JIANNING
To: BEIJING PUPPY VACUUM CLEANER GROUP CO., LTD.
Reel/Frame 069719/0391 →
Priority Claims (1)
CN 202230398916.2 · Jun 27, 2022 · national
References Cited (10)
US D897616S · Chen · 2020 [cited by examiner]
US D927110S · Ma · 2021 [cited by examiner]
US D927803S · Zou · 2021 [cited by examiner]
US D940413S · Zou · 2022 [cited by examiner]
US D957767S · Cai · 2022 [cited by examiner]
US D1025520S · Li · 2024 [cited by examiner]
US D1030163S · Yu · 2024 [cited by examiner]
US 20220322897A1 · Fang · 2022 [cited by examiner]
JP D1768959 · 2024 [cited by examiner]
WO WOD227740001 · 2023 [cited by examiner]