Lifting device
United States Patent D804138

Smith, Larry J. (Lineville, AL, US)
Application Number:
Publication Date:
Filing Date:
Smith Larry J.
Primary Class:
International Classes:
(IPC1-7): 1205
Field of Search:
D34/28-34, 254/2B, 254/8B, 254/133R, 254/93H, 254/108, 254/89H, 254/126, 254/1, 254/89R, 254/92, 254/134, 254/376, 254/6R, 254/9B, 254/425, 254/427, 254/352, 254/103, 254/122, 254/100, 254/119, 254/8R, 254/2C, 254/1B, 248/161, 248/408, 248/418, 248/352, 248/409, 248/354.7, 187/204, 187/207, 137/625.23, 74/547, 56/6, 56/15.2, 414/427, 414/495, 414/563, 29/426.2, 180/14.1
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US Patent References:
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D737537Commercial lifting device-power unitAugust, 2015ArzoumanD34/31
20140186148Lifting and Transporting Device for Wheeled Objects Including Hospital BedsJuly, 2014March414/427
20130264530Lifting ApparatusOctober, 2013Gann254/1
20130228729LIFTING DEVICE FOR VEHICLE WHEELSSeptember, 2013Elliott254/2C
D644811HoistSeptember, 2011ClarkD34/33
20100038154Lifting and Transportation DeviceFebruary, 2010March180/14.1
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6389619Invalid lifting deviceMay, 2002Dunn
5421639Lifting device for invalidsJune, 1995Bartholomew
5417042Farm machine with improved load-lightening and lifting deviceMay, 1995Walch56/15.2
3256036Lift deviceJune, 1966Nolan

Primary Examiner:
Ramirez, Cynthia
Assistant Examiner:
Maharajh, Michael
Attorney, Agent or Firm:
Montgomery, Robert C.
Montgomery Patent and Design, LP.

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


FIG. 1 is a top side perspective view of a lifting device, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.