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
Reference circuit with curvature correction using additional complementary to temperature component
Radiation imaging device
Process information structuring support method
Opioid-ketamine and norketamine codrug combinations for pain management
Sensor packages and method of packaging dies of differing sizes
DL control channel structure enhancement
Method and system of a sensor interface having dynamic automatic gain control
  Randomly Featured Patents
Docking station for portable electronics with voids for connector pass-through
Liquid chromatograph
Fuel feed arrangement for a fuel cell generator
Two-component developer and two-component developing apparatus using the same
Method and apparatus for nuclear magnetic resonant measurement of flow velocity
Computer-implemented predictive model generation systems and methods
Method and system for wireless digital multimedia transmission
Method and apparatus for locating a fault in an electrical conductor, with interference compensation
Cream pitcher or the like
Wireless X-ray detector for a digital radiography system with remote X-ray event detection