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 numberUSD392173 S
Publication typeGrant
Application numberUS 29/062,782
Publication dateMar 17, 1998
Filing dateDec 16, 1996
Publication number062782, 29062782, US D392173 S, US D392173S, US-S-D392173, USD392173 S, USD392173S
InventorsShoji Okada
Original AssigneeOlfa Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Retractable knife
US D392173 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a retractable knife, as shown and described.

FIG. 1 is a perspective view of a retractable knife showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end view thereof;

FIG. 7 is a right end view thereof;

FIG. 8 is a sectional view taken along a line 8--8 in FIG. 3; and,

FIG. 9 is an cross-sectional view taken along a line 9--9 in FIG. 3.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6510612Jul 11, 2001Jan 28, 2003Marian CybulskiKnife
US8353109Apr 14, 2009Jan 15, 2013Martor KgKnife
US20090260235 *Apr 14, 2009Oct 22, 2009Martor KgKnife
USD790313Feb 23, 2016Jun 27, 2017Olfa CorporationCutter knife
U.S. ClassificationD08/99