Walking-beam anchor chain tensioning apparatus

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Description

FIG. 1 is a front elevational view of a walking-beam anchor chain tensioning apparatus according to the invention showing the new design, the rear view being identical;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Only a portion of the chain has been shown in the disclosure for ease of illustration.

Claims

The ornamental design for a walking-beam anchor chain tensioning apparatus, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
2669425 February 1954 Montgomery
2806380 September 1957 Martin
Patent History
Patent number: D519827
Type: Grant
Filed: Apr 26, 2004
Date of Patent: May 2, 2006
Inventor: Fred H. Malzacher (Ventura, CA)
Primary Examiner: Antoine D. Davis
Attorney: Trojan Law Offices
Application Number: 29/204,184
Classifications
Current U.S. Class: D8/356; Crane Or Hoist (5) (D34/33)