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Patent
D677998
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Priority
Mar 13 2012
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Filed
Mar 13 2012
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Issued
Mar 19 2013
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Expiry
Mar 19 2027
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Assg.orig
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Entity
unknown
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29
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13
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n/a
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The ornamental design for a knife blade, as shown and described.
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FIG. 1 is a perspective view of a knife blade showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a front view thereof;
FIG. 7 is a rear view thereof; and,
FIG. 8 is an additional perspective view thereof with two enlarged portions.
Kusanagi, Ryota
| Patent |
Priority |
Assignee |
Title |
| D694590, |
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Ed. Wüsthof, Dreizackwerk KG |
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| D705614, |
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| D709339, |
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|
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|
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| D741481, |
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| D770218, |
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| D901264, |
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| D974558, |
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| ER4419, |
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|
|
| ER5623, |
|
|
|
| Patent |
Priority |
Assignee |
Title |
| 486426, |
|
|
|
| 5572794, |
Sep 20 1995 |
|
Double-edged knife |
| 6044566, |
Feb 13 1997 |
RIES TECH MANUFACTURING LTD |
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| 24386, |
|
|
|
| D303603, |
Apr 01 1986 |
Dart Industries Inc. |
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| D324326, |
Oct 12 1989 |
|
Knife |
| D500233, |
Aug 22 2003 |
Zyliss USA Corp. |
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| D545637, |
Aug 16 2006 |
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| D554949, |
Feb 22 2007 |
Progressive International Corporation |
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| D581733, |
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| D643256, |
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| D643257, |
Sep 07 2010 |
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| D643262, |
Jan 21 2011 |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a