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Patent
D638273
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Priority
Jul 29 2010
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Filed
Jul 29 2010
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Issued
May 24 2011
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Expiry
May 24 2025
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Assg.orig
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Entity
unknown
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7
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19
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n/a
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The ornamental design for a hobby knife with retractable blade, as shown and described.
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FIG. 1 is a front perspective view of a hobby knife with the blade partially extended from the handle showing the design;
FIG. 2 is a side elevation view thereof:
FIG. 3 is an opposite side elevation view thereof;
FIG. 4 is a top elevation view thereof;
FIG. 5 is a bottom elevation view thereof:
FIG. 6 is a rear elevation view thereof:
FIG. 7 is a front elevation view thereof;
FIG. 8 is a front perspective view of the hobby knife with the blade completely extended; and,
FIG. 9 is a front perspective view of the hobby knife with the blade completely retracted.
The features illustrated in broken line form are provided for purposes of environment and form no part of the claimed design.
Schumacher, Michael, Dunlap, Ben, Singer, Lisa
Patent |
Priority |
Assignee |
Title |
4071952, |
Dec 17 1976 |
HUNT HOLDINGS, INC , A DE CORP |
Knife and safety cap |
4400878, |
Oct 05 1981 |
G & S Screw Machine Products, Inc. |
Knife blade holder |
5431672, |
May 09 1994 |
Becton, Dickinson and Company |
Surgical scalpel with retractable blade |
5730751, |
Mar 17 1994 |
Noble House Group Pty. Ltd. |
Scalpel |
6219923, |
Nov 04 1998 |
|
Retractable knife |
6629985, |
Jul 15 1999 |
Southmedic Incorporated |
Surgical scalpel with retractable guard |
7156231, |
Nov 01 2005 |
|
Sharp blade protection device |
155561, |
|
|
|
166172, |
|
|
|
241803, |
|
|
|
D263020, |
Jan 22 1980 |
|
Retractable knife |
D263445, |
Nov 15 1979 |
G & L Industries, Inc. |
Cutting blade holder for use in the graphic arts or the like |
D303992, |
Jun 11 1986 |
J. S. Staedtler GmbH & Co. |
Retractable holder for an eraser or similar article |
D307443, |
Feb 09 1987 |
Berol Corporation |
Marking instrument |
D313540, |
Feb 19 1988 |
|
Utility knife |
D345290, |
Jul 16 1992 |
|
Crafts knife handle |
D383962, |
Oct 17 1995 |
ELMER S PRODUCTS, INC |
Modelers knife |
D565917, |
Nov 13 2006 |
Acme United Corporation |
Hobby knife |
D581239, |
Feb 07 2007 |
|
Knife |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a