Patent
   D428312
Priority
Aug 31 1998
Filed
Aug 31 1998
Issued
Jul 18 2000
Expiry
Jul 18 2014
Assg.orig
Entity
unknown
4
9
n/a
The ornamental design for a grapefruit knife, as shown and described.

FIG. 1 is a perspective view of a grapefruit knife showing our new design;

FIG. 2 is a top plan view of the FIG. 1 grapefruit knife;

FIG. 3 is a left side elevational view of the FIG. 1 grapefruit knife;

FIG. 4 is a right side elevational view of the FIG. 1 grapefruit knife;

FIG. 5 is a bottom plan view of the FIG. 1 grapefruit knife;

FIG. 6 is a back side elevational view of the FIG. 1 grapefruit knife; and,

FIG. 7 is a front side elevational view of the FIG. 1 grapefruit knife.

O'Brien, Thomas, Neshat, Michael, Visocky, Chuck

Patent Priority Assignee Title
D631307, Dec 04 2009 ELLISON EDUCATIONAL EQUIPMENT, INC Spatula
D662788, Nov 14 2011 Fork
D691002, Nov 01 2012 MR BAR-B-Q PRODUCTS LLC Utensil
D878169, Jul 05 2018 MASONTOPS IP HOLDINGS, INC Bread lame
Patent Priority Assignee Title
2528071,
2528166,
3086286,
4010541, Jan 15 1976 Citrus fruit peeling implement
4255854, Aug 20 1979 Grapefruit cutting knife
213486,
D256317, Aug 31 1978 Knife for filleting fish
D262934, Aug 31 1979 Grapefruit knife
48692,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 31 1998The Pampered Chef, Ltd.(assignment on the face of the patent)
Mar 10 1999O BRIEN, THOMASPAMPERED CHEF, LTD , THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108190889 pdf
Mar 16 1999NESHAT, MICHAELPAMPERED CHEF, LTD , THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108190889 pdf
Mar 16 1999VISOCKY, CHUCKPAMPERED CHEF, LTD , THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108190889 pdf
Oct 30 2002PAMPERED CHEF, LTD , THEBH COLUMBIA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134560108 pdf
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