IP Library › Granted Patent US 983,346
Granted Patent S1
US 983,346 · App. 29/801,002 · Granted Apr 11, 2023

Ozone generator

Inventor: Akihiro Momozaki (Tokyo, JP)
Assignee: NGK SPARK PLUG CO., LTD.
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 983,346
App. No.
29/801,002
Filed
Jul 26, 2021
Granted
Apr 11, 2023
Kind
S1
Art Unit
2916
USPC
D23/366
Claims (1)

The ornamental design for an ozone generator, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Sep 7, 2023
From: NGK SPARK PLUG CO., LTD.
To: NITERRA CO., LTD.
Reel/Frame 064842/0215 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 26, 2021
From: MOMOZAKI, AKIHIRO
To: NGK SPARK PLUG CO., LTD.
Reel/Frame 056975/0770 →
Priority Claims (1)
JP 2021001681 D · Jan 27, 2021 · national