Hoist scale

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Description

FIG. 1 is a perspective view of a hoist scale showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a right side elevational view thereof,

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view to that shown.

FIG. 8 is a perspective view of showing the top and bottom of a hoist scale are connected with a rectangle block with an arc block and another rectangle block respectively of claimed design; and,

FIG. 9 is a perspective view of showing the top and bottom of a hoist scale are connected with a rectangle block with an arc block and a column respectively of claimed design.

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

Claims

The ornamental design for a hoist scale, as shown and described.

Referenced Cited
U.S. Patent Documents
D337538 July 20, 1993 Badcock
D423964 May 2, 2000 Gander et al.
Patent History
Patent number: D533097
Type: Grant
Filed: Feb 27, 2006
Date of Patent: Dec 5, 2006
Assignee: Charder Electronic Co., Ltd (Taichung Hsien)
Inventor: Keng-Hsin Wang (Dah Li)
Primary Examiner: Antoine D. Davis
Attorney: Banger Shia
Application Number: 29/254,711
Classifications
Current U.S. Class: Vertical Spring Type (D10/89)