Puzzle system of elements for pairing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 8, 2018
Issued Date -
N/A
app pub date -
Apr 6, 2016
filing date -
Apr 6, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system includes several pairable elements and elements to be used for such a system. Each of the elements is adapted to be combined with another element, thereby constituting a pair of elements. The elements include a first indicator where when combining the first indicator of a first element and the first indicator of a second element in a manner specific to the first indicators, the combined first indicators indicate if the first and second elements are a pair. Further, elements include a second indicator where when combining the second indicator of the first element and a second indicator of the second element in an manner specific to the second indicators, the combined second indicators indicate if the elements are a pair and if they are not a pair, the combined second indicators identify the right element to pair with said first and second element.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BLIN CHRISTINE CHENG | Not Provided |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Blin, Christine Cheng | Virum, DK | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 | |||
Cheng, Allan Blin | Virum, DK | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 |
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- 1 Citation Count
- G09B Class
- 39.63 % this patent is cited more than
- 7 Age
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May 24, 1999 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 05, 1995 | I | Issuance | |
Nov 22, 1995 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 03, 1993 | F | Filing | |
Sep 03, 1993 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HOLZHAUER, FREDERICK W.;JOHNSON, DANA J.;MCANINCH, TERRY;REEL/FRAME:006749/0706 Owner name: BIRKO CORPORATION, COLORADO Effective Date: Sep 03, 1993 |

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