Extruded composite interlocking corner assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 4, 2003
Grant Date -
Nov 21, 2002
app pub date -
Nov 2, 2001
filing date -
May 21, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A corner assembly for covering a junction between adjacent walls includes first and second members, each formed from an extruded composite material comprising wood fiber and polyethylene resin. The first member includes a tongue extending from one end thereof. The second member includes a groove formed in one side thereof, such that when the tongue is received within the groove, the first side of the first member and the first end of the second member are disposed generally coplanar.
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 | |
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BANK OF OKLAHOMA N A | 9520 N MAY AVENUE 2ND FLOOR OKLAHOMA CITY OK 73120 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Brooks, Joseph G | Junction, TX | 1 | 19 |
# of filed Patents : 1 Total Citations : 19 | |||
Roach, James E | Mableton, GA | 3 | 28 |
# of filed Patents : 3 Total Citations : 28 | |||
Tull, Michael M | Roswell, GA | 2 | 130 |
# of filed Patents : 2 Total Citations : 130 |
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Patent Citation Ranking
- 19 Citation Count
- E04B Class
- 59.12 % this patent is cited more than
- 22 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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Date | Code | Event | Description |
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Apr 23, 1996 | REMI | MAINTENANCE FEE REMINDER MAILED | |
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Mar 25, 1996 | FPAY | FEE PAYMENT | year of fee payment: 12 |
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Feb 19, 1992 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Dec 24, 1987 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 01, 1987 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Sep 18, 1984 | I | Issuance | |
Jul 18, 1984 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 10, 1983 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KARBSTEIN, PETER;REEL/FRAME:004108/0804 Owner name: ACO SEVERIN AHLMANN BMGH & CO. KG., A CORP. OF GER Effective Date: Jan 10, 1983 |
Dec 09, 1982 | F | Filing | |
Dec 15, 1981 | PD | Priority Date |

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