Patent
   D482411
Priority
Mar 08 2002
Filed
Sep 09 2002
Issued
Nov 18 2003
Expiry
Nov 18 2017
Assg.orig
Entity
unknown
7
12
n/a
The ornamental design for a "jigsaw puzzle", as shown and described.

FIG. 1 is a top plan view of a jigsaw puzzle according to the present invention embodying our design therefor;

FIG. 2 is an bottom plan view of thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a top plan view of a representative component part of the jigsaw puzzle shown separately for clarity; and,

FIG. 5 is a bottom plan view of the component part depicted in FIG. 4.

Stevens, William Alfred, Temple, Ruth

Patent Priority Assignee Title
10410540, Mar 15 2016 Massachusetts Institute of Technology Educational building blocks to model protein assembly from amino acids
D526684, Nov 09 2002 Spiring Enterprises Limited DNA model
D617835, Nov 18 2005 Spiring Enterprises Limited DNA model
D745934, Nov 12 2014 Massachusetts Institute of Technology Set of educational building blocks to model nucleic acid structures
D887498, Mar 15 2017 Massachusetts Institute of Technology Educational building block system to model amino acid and protein assembly structures
D961004, Nov 29 2021 Shantou Chenghai District Kaihui Toys Factory Jigsaw puzzle
D970646, Mar 20 2022 ShenZhen YiHong E-Commerce CO., LTD Splicing toy
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 09 2002Royal Holloway University of London(assignment on the face of the patent)
Sep 26 2002STEVENS, W Royal Holloway University of LondonASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134060385 pdf
Sep 26 2002TEMPLE, RUTHRoyal Holloway University of LondonASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134060385 pdf
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