IP Library › Granted Patent US 641,861
Granted Patent S1
US 641,861 · App. 29/380,469 · Granted Jul 19, 2011

Draft chamber

Assignee: Sanyo Electric 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 641,861
App. No.
29/380,469
Granted
Jul 19, 2011
Kind
S1
Claims (1)

The ornamental design for a draft chamber, as shown and described.

Assignments (6)
CHANGE OF NAME Recorded Jun 29, 2018
From: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
To: PHC HOLDINGS CORPORATION
Reel/Frame 046459/0854 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 29, 2014
From: PANASONIC CORPORATION
To: PHC HOLDINGS CO., LTD.
Reel/Frame 032785/0520 →
CHANGE OF NAME Recorded Apr 29, 2014
From: PHC HOLDINGS CO., LTD.
To: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
Reel/Frame 032785/0556 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 19, 2014
From: PANASONIC HEALTHCARE CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032480/0663 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 14, 2012
From: SANYO ELECTRIC CO., LTD.
To: PANASONIC HEALTHCARE CO., LTD.
Reel/Frame 028199/0301 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 9, 2010
From: OKAMOTO, YASUTOSHI; YAMADA, FUMIO; MOCHIZUKI, AKIHIRO
To: SANYO ELECTRIC CO., LTD.
Reel/Frame 025488/0969 →
Priority Claims (1)
JP 2010-014609 · Jun 15, 2010 · national