Tube clamp

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Description

FIG. 1 is a perspective view of a tube clamp showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end elevational view thereof;

FIG. 7 is a right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D268735 April 26, 1983 Kanao
D270997 October 18, 1983 Kanao
477227 June 1892 Redfield
3658097 April 1972 Martin et al.
3914833 October 1975 Dunmire
4365393 December 28, 1982 Hauffe et al.
4489464 December 25, 1984 Massari et al.
4592576 June 3, 1986 Proctor et al.
Patent History
Patent number: D322026
Type: Grant
Filed: Apr 26, 1990
Date of Patent: Dec 3, 1991
Inventor: Shiro Kanao (Nanpeidai, Takatsuki-Shi, Osaka)
Primary Examiner: B. J. Bullock
Law Firm: Sughrue, Mion, Zinn Macpeak & Seas
Application Number: 7/514,009
Classifications
Current U.S. Class: D/8396