Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD273116 S
Publication typeGrant
Application numberUS 06/307,010
Publication dateMar 20, 1984
Filing dateSep 30, 1981
Publication number06307010, 307010, US D273116 S, US D273116S, US-S-D273116, USD273116 S, USD273116S
InventorsRobert O. Huff, Edward F. Krome, Jr., Gebus Barnsfather
Original AssigneeReliance Electric Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Variable speed belt drive
US D273116 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a variable speed belt drive, substantially as shown and described.

FIG. 1 is a reduced perspective view of a variable speed belt drive embodying our new design;

FIG. 2 is a reduced perspective view of the side opposite the side shown in FIG. 1;

FIG. 3 is a top plan view;

FIG. 4 is an elevational view of the side shown in FIG. 2; and

FIG. 5 is an elevational view of the end seen in FIG. 1.

A mounting structure for a motor for driving the variable speed belt drive is partially shown in broken lines in FIGS. 1, 2 and 3, and forms no part of the inventive design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7500543 *Jan 11, 2007Mar 10, 2009Doran Paul JSheave with taper lock coupler
U.S. ClassificationD15/148