Patent
   D307453
Priority
Jun 24 1986
Filed
Jun 24 1986
Issued
Apr 24 1990
Expiry
Apr 24 2004
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for a fractional block set, as shown and described.

FIG. 1 is a front perspective view of a fractional block set showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side elevational view thereof, the other side being a mirror image thereof;

FIG. 4 is an elevational view of one end thereof;

FIG. 5 is an elevational view of the other end thereof; and,

FIG. 6 is a bottom plan view thereof.

Russel, Charles A.

Patent Priority Assignee Title
5863204, Oct 16 1997 Apparatus and method for teaching character
ER3629,
Patent Priority Assignee Title
2482402,
2876560,
3094792,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 20 1986RUSSELL, CHARLES A TANGIBLE CONCEPTS, INC , A OKLAHOMA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0045710027 pdf
Jun 24 1986Tangible Concepts, Inc.(assignment on the face of the patent)
Apr 17 1991TANGIBLE CONCEPTS, INC UNITED STATES TREASURY DEPARTMENT INTERNAL REVENUE SERVICE INTERNAL REVENUE DISTRICT OKLAHOMA CITY, OKSEIZURE OF PATENT BY SAID ASSIGNEE FOR NON PAYMENT OF DELINQUENT TAXES, PURSUANT TO AUTHORITY CONTAINED IN SECTION OF THE INTERNAL REVENUE CODE 0056730707 pdf
May 07 1991UNITED STATES TREASURY, DEPARTMENT OF INTERNAL REVENUE SERVICE, INTERNAL REVENUE DISTRICT OKLAHOMA CITY, OK TANGIBLE CONCEPTS, INC , TAXPAYER CYRIL BASIN, INC CERTIFIED COPY OF CERTIFICATE OF SALE OF SEIZED PROPERTY SOLD TO ASSIGNEE DUE TO NONPAYMENT OF DELINQUENT TAXES SEE RECORD FOR DETAILS 0059130823 pdf
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