Differential lamp
Description
The broken lines in the drawings represent portions of the lamp which form no part of the claimed design.
Claims
The ornamental design for a differential lamp, as shown and described.
Referenced Cited
Patent History
Patent number: D773104
Type: Grant
Filed: Jun 16, 2015
Date of Patent: Nov 29, 2016
Inventor: James J. Kulbaski (Fairfax Station, VA)
Primary Examiner: Brian N Vinson
Application Number: 29/530,406
Type: Grant
Filed: Jun 16, 2015
Date of Patent: Nov 29, 2016
Inventor: James J. Kulbaski (Fairfax Station, VA)
Primary Examiner: Brian N Vinson
Application Number: 29/530,406
Classifications
Current U.S. Class:
Simulative (D26/94)