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
Safe illumination for computerized facial recognition
Milling cutting insert
Power supply having a charge pump circuit
Article of footwear with a removable foot-supporting insert
Battery pack including a status detection unit to detect an abnormal status and a notification unit to notify a user of an availability to restart a discharging operation
Method and apparatus for command synchronization
Modulators of ATP-binding cassette transporters
  Randomly Featured Patents
Process for treating clarified sludge
Mailbox clip having detachable decorative panels
Method for fabricating semiconductor device
Catheter support for stent delivery
Light display unit with fixture and light strand
Antiviral activity of cyclopentene nitro-ester and derivatives
Painting tool
Aiding in a satellite positioning system
Floor mat
Ink jet recording apparatus