Inspection device

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an inspection device embodying my new handle design from above, one side, and one end; and _

FIG. 2 is a perspective view of the device from below the other side, and the other end.

Referenced Cited
U.S. Patent Documents
D104257 April 1937 Hayes
D110582 July 1938 Hartman
D138690 September 1944 Downing
D186620 November 1959 Wittie
D236284 August 1975 Miller
D245954 October 4, 1977 Tosaw
D261001 September 29, 1981 Michaels et al.
Other references
  • Marine Propulsion International, Jul.-Aug. 1979 issue, Cover Page, pp. 45-46 plus unnumbered Ad. page. "Fibreoptics for Industry", Mar./Apr. 1977 issue, 4 page reprint, pp. 25, 26, 27 plus 1 article describes Prior Art Device.
Patent History
Patent number: D274277
Type: Grant
Filed: Aug 27, 1981
Date of Patent: Jun 12, 1984
Assignee: Keymed Limited (Essex)
Inventor: Russell Manoy (St. Albans)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Application Number: 6/297,042
Classifications
Current U.S. Class: Optical Article Not Elsewhere Specified (D16/130)