Air ratchet hanging device

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Description

FIG. 1 is a front, top and right side elevational view of an air ratchet hanging device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIGS. 5 and 6 are respectively top and bottom plan views thereof.

The broken line showing of an air rachet is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
1026622 May 1912 Blount
2700100 January 1955 Wissinger
2788438 April 1957 Lieuwen
3310270 March 1967 Ciancio
3378222 April 1968 Erickson
3384231 May 1968 Cox et al.
3468508 September 1969 Herver
3556454 January 1971 Herver
3559934 February 1971 Jensen
3620493 November 1971 Herver
3908952 September 1975 Von Alven
4005844 February 1, 1977 Richmond
4015810 April 5, 1977 Williams
4605190 August 12, 1986 Kamp
4676465 June 30, 1987 Myolte
4709893 December 1, 1987 Lyungberg
4872633 October 10, 1989 Sullivan
Foreign Patent Documents
924141 July 1975 DEX
Patent History
Patent number: D311325
Type: Grant
Filed: Feb 29, 1988
Date of Patent: Oct 16, 1990
Inventor: Michael C. Sullivan (Lake Elsinore, CA)
Primary Examiner: Horace B. Fay, Jr.
Attorney: Roy A. Ekstrand
Application Number: 7/161,658
Classifications
Current U.S. Class: D/8396; D/8373; Brackets (248/65)