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Patent
   D816457
Priority
Jan 06 2017
Filed
Jan 06 2017
Issued
May 01 2018
Expiry
May 01 2033
Inventors
Demko, And…
Assg.orig
Cold Steel
Assg.curr
GOOD SPORT…
Entity
unknown
Referenced by
20
References
11
Maint.:
n/a
The ornamental design for a folding knife blade with engagement ring, as shown and described.

FIG. 1 is a perspective view of the ornamental knife blade engagement ring according to the present invention.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a front elevational view thereof.

The broken line showing of the handle is provided for purposes of environment and forms no part of the claimed design.
INVENTORS:

Demko, Andrew

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11820028, Nov 12 2019 Spyderco, Inc Folding knife
D845738, Oct 02 2017 G SAKAI CO., LTD. Knife
D895393, Apr 29 2019 MICROTECH KNIVES, INC Blade
D896054, Jun 19 2019 MICROTECH KNIVES, INC Blade
D896055, Jun 19 2019 MICROTECH KNIVES, INC Blade
D918689, Aug 30 2019 Spyderco, Inc Folding knife
D918690, Aug 30 2019 Spyderco, Inc Folding knife
D919400, Aug 30 2019 Spyderco, Inc Folding knife
D919401, Aug 30 2019 Spyderco, Inc Folding knife
D920073, Jan 16 2018 Spyderco, Inc. Folding knife with stop mechanism
D922849, Nov 09 2019 Spyderco, Inc Folding knife
D944055, Oct 04 2018 Spyderco, Inc. Fixed blade knife
D972909, Oct 15 2020 CUTTWAY PRODUCTS CO., LTD. Cutter blade
D983009, Aug 30 2019 Spyderco, Inc. Folding knife
D983639, Aug 30 2019 Spyderco, Inc. Folding knife handle
ER1018,
ER4546,
ER6005,
ER6998,
ER9741,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
7302760, Jan 05 2004 FISKARS BRANDS, INC Folding knife with dual-action piston
9327413, Nov 11 2013 Spyderco, Inc Folding knife with a two-piece backlock
9682487, Sep 11 2015 First Tactical LLC Folding knife with thumb bridge
D382189, Jan 02 1996 Spyderco, Inc. Folding Knife
D385173, Aug 22 1996 Benchmade Knife Co., Inc.; BENCHMADE KNIFE CO , INC Folding knife
D404633, Oct 30 1997 Leatherman Tool Group, Inc.; LEATHERMAN TOOL GROUP, INC Knife blade
D409070, Jun 20 1997 Mentor Group, L.L.C. Knife blade
D411790, Dec 29 1997 Spyderco, Inc. Folding knife with a diamond shaped thumb aperture
D426132, Jun 09 1999 Mentor Group, LLC Portion of a blade for a knife
D438442, Aug 09 2000 Mentor Group LLC Knife blade
D613145, Jul 14 2009 AOB Products Company Pocket knife blade
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 06 2017Cold Steel(assignment on the face of the patent)
Jan 13 2017DEMKO, ANDREWCold SteelASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0409690250 pdf
Dec 01 2020COLD STEEL, INC GOOD SPORTSMAN MARKETING, L L C ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0545780070 pdf
Jan 15 2021GOOD SPORTSMAN MARKETING, L L C NXT CAPITAL, LLC, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0549370360 pdf
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