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.

Patents

  1. Advanced Patent Search
Publication numberUSD638693 S1
Publication typeGrant
Application numberUS 29/382,766
Publication dateMay 31, 2011
Filing dateJan 7, 2011
Priority dateJan 7, 2011
Publication number29382766, 382766, US D638693 S1, US D638693S1, US-S1-D638693, USD638693 S1, USD638693S1
InventorsJose Caso
Original AssigneeJose Caso
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Knot tightening tool
US D638693 S1
Abstract  available in
Images(2)
Previous page
Next page
Claims(1)
  1. The ornamental design for a knot tightening tool, as shown and described.
Description

FIG. 1 is a front elevational view of a knot tightening tool showing my new design;

FIG. 2 is a right elevational view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof showing my design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD750851 *Feb 11, 2015Mar 1, 2016Richard A. WhitfieldDog harness
Classifications
U.S. ClassificationD08/356