Photo detector
Description
FIG. 1 is a perspective view of a photo detector, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a photo detector, as shown.
Referenced Cited
Patent History
Patent number: D469025
Type: Grant
Filed: Dec 4, 2001
Date of Patent: Jan 21, 2003
Inventor: Li-Chuan Chen (Taipei)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Thorp Reed & Armstrong, LLP
Application Number: 29/151,312
Type: Grant
Filed: Dec 4, 2001
Date of Patent: Jan 21, 2003
Inventor: Li-Chuan Chen (Taipei)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Thorp Reed & Armstrong, LLP
Application Number: 29/151,312
Classifications
Current U.S. Class:
Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)
International Classification: 1004;
International Classification: 1004;