IP Library Granted Patent US 557,216
Granted Patent S1
US 557,216 · App. 29/267,916 · Granted Dec 11, 2007

Dimmer switch

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 557,216
App. No.
29/267,916
Granted
Dec 11, 2007
Kind
S1
Claims (1)

We claim the ornamental design for a dimmer switch, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2019
From: LUTRON ELECTRONICS CO., INC.
To: LUTRON TECHNOLOGY COMPANY LLC
Reel/Frame 049286/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 15, 2006
From: OCHS, MATTHEW J.; HEWSON, JOHN
To: LUTRON ELECTRONICS CO., INC.
Reel/Frame 018593/0303 →