IP Library › Granted Patent US 581,508
Granted Patent S1
US 581,508 · App. 29/296,728 · Granted Nov 25, 2008

Ceiling recessed type ventilating fan

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 581,508
App. No.
29/296,728
Granted
Nov 25, 2008
Kind
S1
Claims (1)

We claim the ornamental design for a ceiling recessed type ventilating fan, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Nov 3, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021774/0425 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 26, 2007
From: MIYAKE, HIROSHI; MASE, NOBUYUKI
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 020021/0580 →