Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Lens array for passive infrared motion detector systems or the like
D315422 Lens array for passive infrared motion detector systems or the like
Patent Drawings:Drawing: D315422-2    
« 1 »

(1 images)

Inventor: Claytor, et al.
Date Issued: March 12, 1991
Application: 07/256,366
Filed: October 11, 1988
Inventors: Black; Truman D. (Arlington, TX)
Claytor; Ricahrd N. (Arlington, TX)
Assignee: Fresnel Technologies, Inc. (Fort Worth, TX)
Primary Examiner: Lucas; Susan J.
Assistant Examiner:
Attorney Or Agent: Bradley; James E.
U.S. Class: D10/121; D26/122
Field Of Search: D10/121; D26/118; D26/120; D26/121; D26/122; D26/123; D26/128; D26/129; D26/130; D26/131; D26/132; D26/133; D26/134; D26/135; D26/136; D26/137; 362/319; 362/326; 362/327; 362/328; 362/329; 362/330; 362/331; 362/332; 362/333; 362/334; 362/335; 362/336; 362/337; 362/338; 362/339; 362/340; 350/432; 350/433; 350/434; 350/435; 350/436; 350/452; 350/167; 350/162.11; 350/162.18
International Class:
U.S Patent Documents: 1970358; 3463118; 3708222; 3883733
Foreign Patent Documents: 968412; 2173013A
Other References:









Abstract:
Claim: The ornamental design for a lens array for passive infrared motion detector systems or the like, as shown and described.
Description: The single FIGURE is a front elevational view of a lens array for passive infrared motion detector systems or the like showing our new design, the lens array being a flat, rectangular, thin sheet having a plain, smooth, rear surface with no ornamentation.

* * * * *
 
 
  Recently Added Patents
Wireless refrigerant scale platform
Sensor controller, navigation device, and sensor control method
Coating composition, and a process for producing the same
Electrode structure and its manufacturing method, and semiconductor module
Matching engine for comparing data feeds with user profile criteria
Bus controller for handling split transactions
Method and device for managing subscriber connection
  Randomly Featured Patents
Smoke detector and alarm
Laser light generating apparatus
Method for key escrow in a communication system and apparatus therefor
Enhanced abscisic acid and fertilizer performance
Retro-reflecting assembly
Math coprocessor
Image forming apparatus
Method and apparatus for sharing a bluetooth module with two computing devices
Slider for magnetic head and magnetic memory apparatus
Combined anti-rotational bracket and snap-in clip