Extension tube clip

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Description

FIG. 1 is a side, top and front perspective view of an extension tube clip showing my new design;

FIG. 2 is a left side elevational view thereof, the side opposite being a mirror image;

FIGS. 3 and 4 are respectively top and bottom plan views thereof;

FIGS. 5 and 6 are respectively front and rear elevational views thereof; and

FIG. 7 is a sectional view of FIG. 3 showing more clearly internal details of the clip.

Referenced Cited
U.S. Patent Documents
D210098 February 1968 Marik
D245755 September 13, 1977 Lewis
D259393 June 2, 1981 Kuru
D270329 August 30, 1983 Hardy
D276212 November 6, 1984 Villanueva
D297112 August 9, 1988 Holdaway
2017319 October 1935 McMullen
2681196 June 1954 Lind
3021106 February 1962 Kramer
3253786 May 1966 Parmalee
3314635 April 1967 Frye
3490726 January 1970 Mills
4071218 January 31, 1978 Pecka et al.
4085867 April 25, 1978 Heller
4159601 July 3, 1979 Elaert et al.
4325484 April 20, 1982 Berry
4418883 December 6, 1983 Cohen
Patent History
Patent number: D304421
Type: Grant
Filed: May 12, 1986
Date of Patent: Nov 7, 1989
Assignee: Hawker Pacific Pty. Limited (North Rocks)
Inventor: Gary J. Holdaway (North Rocks)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Ladas & Parry
Application Number: 6/862,600
Classifications
Current U.S. Class: D/8373; D/8396; 248/3121