Manhole casting lifting device

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Description

FIG. 1 is a front perspective view of a manhole casting lifting device, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right-side elevation thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a manhole casting lifting device, as shown and described.

Referenced Cited
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Patent History
Patent number: D1040465
Type: Grant
Filed: Mar 4, 2022
Date of Patent: Aug 27, 2024
Inventors: Clyde Mertens (Staples, MN), Lori Smith (Motley, MN)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/829,373
Classifications