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Patent
   D691056
Priority
Oct 09 2012
Filed
Oct 09 2012
Issued
Oct 08 2013
Expiry
Oct 08 2027
Inventors
Akers, Jr.…
Assg.orig
Akers Bios…
Assg.curr
AKERS BIOS…
Entity
unknown
Referenced by
3
References
2
Maint.:
n/a
The ornamental design for a two color comparison card, as shown and described.

FIG. 1 is a view of one face of the card;

FIG. 2 is a view along the longer edge of the card; and,

FIG. 3 is a view along the shorter edge of the card.
INVENTORS:

Akers, Jr., Raymond F.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10979603, Jul 25 2018 Underwater photography devices, and underwater photography methods
D786722, Dec 09 2015 The United States of America as represented by the Secretary of the Army Explosive detection package
D870186, Oct 12 2018 Scuba photography device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2823984,
650149,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 2012Akers Biosciences, Inc.(assignment on the face of the patent)
Apr 02 2013AKERS, RAYMOND F , JR AKERS BIOSCIENCES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301790340 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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