Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Self-centering holder for optical devices and the like










Image Number 3 for United States Patent #4938489.

A holder for an optical device such as a lens includes a frame and a plurality of arms pivotably attached to the frame. A resilient member urges the arms toward a closed position in which the arms meet at a common center within the frame. Linking members insure that the arms move simultaneously. The arms are moved away from the common point to accept and secure the optical device.








 
 
  Recently Added Patents
System and method for a TCP mapper
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Coreference resolution in an ambiguity-sensitive natural language processing system
Antenna array system
Display for gloves
Launch cable case
(4939
  Randomly Featured Patents
Chemically and enzymatically modified collagen hemostatic agent
Process for the synthesis of mixed polyimino derivatives of aluminium and alkaline earth metals
Method of transmitting a caller's identification number to a mobile instrument from a home base station
Wall-mountable combined air freshener and dispenser for thread or ribbon-like products
Scanner device and control method thereof, and film feeding device
Heat transfer tube for falling film type evaporator
Electronic gain cell
Inhibition of II synthesis
Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures
Projector