Coupling of at least two tubes or rods connected thereby

- Opto-System AB
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front perspective view of a coupling showing my new design;

FIG. 2 is an inverted top, rear perspective view thereof;

FIG. 3 is a bottom, front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D157594 March 1950 Hollaender
D230826 March 1974 Menshen
D248447 July 11, 1978 Hornung
D249459 September 19, 1978 Halliwell
1266441 May 1918 Finkelstein
3079186 February 1963 Williams
Foreign Patent Documents
618914 September 1935 DE2
Patent History
Patent number: D264049
Type: Grant
Filed: Sep 27, 1979
Date of Patent: Apr 27, 1982
Assignee: Opto-System AB (Mellosa)
Inventor: Bengt Magner (Mellosa)
Primary Examiner: B. J. Bullock
Law Firm: Browdy and Neimark
Application Number: 6/79,449
Classifications
Current U.S. Class: D/8382
International Classification: D0808;