Resources Contact Us Home
Dual viewer attachment for a microscope
D247245 Dual viewer attachment for a microscope
Patent Drawings:Drawing: D247245-2    
« 1 »

(1 images)

Inventor: Armbruster
Date Issued: February 14, 1978
Application: 05/660,968
Filed: February 24, 1976
Inventors: Armbruster; John T. (Niagara Falls, NY)
Assignee: American Optical Corporation (Southbridge, MA)
Primary Examiner: Ansher; Bernard
Assistant Examiner:
Attorney Or Agent: Nealon; William C.
U.S. Class: D16/131
Field Of Search: D16/83; D16/58; D16/57; 350/33; 350/35
International Class:
U.S Patent Documents: 1360735; 3582178; 3895854
Foreign Patent Documents:
Other References:

Claim: The ornamental design for a dual viewer attachment for a microscope, as shown and described.
Description: FIG. 1 is a top perspective view of a dual viewer attachment for a microscope showing my new design;

FIG. 2 is a bottom perspective view thereof.

* * * * *
  Recently Added Patents
Switching apparatus and controlling method thereof
Systems and methods for flow mirroring with network-scoped connection-oriented sink
Blow moulding machine with compressed air recycling
Flame-protected impact-modified polycarbonate compositions
System and method for redundant array copy removal in a pointer-free language
Method for media access controlling and system and method for channel time reservation in distributed wireless personal area network
Measurement and uses of oxidative status
  Randomly Featured Patents
Character recognition system
Automatic color constancy for image sensors
Method and apparatus for polishing a substrate
Electrical transmission line
Dual-opening sun roof
Recessed lighting fixture
Collapsible-helix antenna
Block-by-block data compression with quantization control
Electrochemical preparation of sterically hindered amines
Bicycle stem mechanism having internal rigidifying washer