Patent
   D439491
Priority
Nov 04 1998
Filed
Jun 18 1999
Issued
Mar 27 2001
Expiry
Mar 27 2015
Assg.orig
Entity
unknown
17
8
n/a
I claim the ornamental design for a utility knife, as shown and described.

FIG. 1 is a right side elevational view of a utility knife, showing my new design.

FIG. 2 is a left side view of the knife of FIG. 1;

FIG. 3 is a top view of the knife of FIG. 1;

FIG. 4 is a bottom view of the knife of FIG. 1;

FIG. 5 is a front end view of the knife of FIG. 1;

FIG. 6 is a rear end view of the knife of FIG. 1;

FIG. 7 is a front perspective view of FIG. 1 showing the left side of the knife;

FIG. 8 is a perspective view of FIG. 1 showing the left side view of the knife, the blade being shown in broken line for illustrative purposes only, the blade forming no part of the claimed design;

FIG. 9 is a right side view of a modified embodiment of the design, the broken lines showing a clasp and a recess for the clasp for illustrative purposes only and form no part of the claimed design;

FIG. 10 is a left side view of the knife of FIG. 9, the broken lines showing a clasp lever and a recess for the clasp lever for illustrative purposes only and forn no part of the claimed design;

FIG. 11 is a top view of the knife of FIG. 9, the broken lines showing the joint line dividing the two halves of the knife, a button, a track in which the button moves, and a recess for the button for illustrative purposes only and form no part of the claimed design;

FIG. 12 is a bottom view of the knife of FIG. 9, the broken lines showing the clasp, the clasp lever, the recesses therefor and the joint line dividing the two halves of the knife for illustrative purposes only and form no part of the claimed design;

FIG. 13 is a front end view of the knife of FIG. 9, the broken lines showing the button, the joint line dividing the two halves of the knife, the track and the recess for the button for illustrative purposes only and form no part of the claimed invention;

FIG. 14 is a rear end view of the knife of FIG. 9, the broken lines showing the joint line dividing the two halves of the knife for illustrative purposes only, these items shown in broken lines forming no part of the claimed design;

FIG. 15 is a front perspective view of FIG. 9 showing the right side of the knife;

FIG. 16 is a front perspective view of FIG. 9 showing the left side of the knife;

FIG. 17 is a right side view of the knife of FIG. 9, further showing the knife blade extended and in broken lines; and,

FIG. 18 is a top view of the knife of FIG. 9.

The broken lines are in no way intended to form part of the claimed design and are for illustrative purposes only.

Falt, Peter F.

Patent Priority Assignee Title
7340836, Jul 29 2003 RAPID PROTOTYPING CORPORATION Hand tool for measuring and cutting
7694422, Oct 17 2006 Utility knife
D547135, Mar 16 2006 Kai R & D Center Co., Ltd. Kitchen knife
D551927, Jul 17 2006 UNION LUCKY INDUSTRIAL LIMITED Can opener
D552429, Apr 13 2006 KAI U S A , LTD , DBA KERSHAW KNIVES Knife
D554948, Apr 13 2006 KAI U S A , LTD , DBA KERSHAW KNIVES Knife
D559046, Apr 13 2006 KAI U S A , LTD , DBA KERSHAW KNIVES Knife
D559631, Apr 13 2006 KAI U S A , LTD , DBA KERSHAW KNIVES Knife
D615713, Jul 16 2008 Pocket-sized retractable leash
D633352, Sep 01 2009 Davison International, Inc. Cutter
D649854, Jul 19 2010 3M Innovative Properties Company Hand tool
D888349, Dec 16 2019 Animal grooming tool
D925735, Nov 07 2019 Medacta International SA Handle of a medical tool
D933820, Mar 04 2020 Olympus Corporation Handle for surgical device
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D977635, Nov 07 2019 Medacta International SA Handle of a medical tool
D987077, Nov 07 2019 Medacta International SA Handle of a medical tool
Patent Priority Assignee Title
234570,
D310475, Feb 08 1988 The Stanley Works Carpet knife handle
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Jun 18 1999Hunt Holdings, Inc.(assignment on the face of the patent)
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