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
Disk drive
Helmet mandible
Preparation process of transition metal boride and uses thereof
Multi-domain dynamic group virtual private networks
Wafer processing method and system using multi-zone chuck
Battery comprising circuitry for charge and discharge control, and method of operating a battery
Pulsed plasma with low wafer temperature for ultra thin layer etches
  Randomly Featured Patents
Pet food product with coconut endosperm fiber
Plasma display panel and method for manufacturing the same
Mahjong game system and mahjong ranking list display method
Hydroxylamine compounds
Bar stock feeder method and apparatus having separable guide tube sections
Method and device for ascertaining a rotational speed parameter for determining a setpoint torque
One-way clutch for a reduction-geared motor
Anchor bolt locator
Adding I/O ports to mobile device via smart interchangeable cover
Oxidized transport transfer member adhesives