Chain shackle with pin locking structure

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Description

FIG. 1 is a perspective view of a chain shackle with pin locking structure embodying my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a front view thereof.

The broken line showing in the Figures are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D265173 June 29, 1982 Brooks
Other references
  • Yoike Catalog, p. 1, fitting item No. art.S-F355, located at left of page, Aug. 1995. Wichard Catalog, p. 7,shackle item 4 located at bottom right of page, Aug. 1995. Yoke Catalog, p. 4, lifting hook, item No. ART.8-065, Aug. 1995.
Patent History
Patent number: D433617
Type: Grant
Filed: Jan 31, 2000
Date of Patent: Nov 14, 2000
Inventor: Albert M. Gray, Jr. (N. Wey., MA)
Primary Examiner: Holly Baynham
Attorney: John P. McGonagle
Application Number: 0/117,577
Classifications
Current U.S. Class: D/8356
International Classification: 0805;