Rear-window pane for convertibles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 7, 1995
Grant Date -
N/A
app pub date -
Apr 14, 1994
filing date -
Apr 29, 1993
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A rear-window pane of solid glass is insertable in the folding top cover of a convertible. The solid glass pane is provided with a plastic connecting element which is applied on the edge region of the solid glass pane and can be connected with the cover of the folding top by high frequency welding. With this arrangement, an additional reinforcing is no longer required and, accordingly, the advantages of a plastic window pane are combined with the longevity and stability of the glass material.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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WILHELM KARMANN GMBH | 49084 OSNABRÜCK |
International Classification(s)

- 1994 Application Filing Year
- B60J Class
- 181 Applications Filed
- 59 Patents Issued To-Date
- 32.60 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hemmis, Ludger | Osnabruck, DE | 4 | 54 |
# of filed Patents : 4 Total Citations : 54 | |||
Overberg, Matthias | Osnabruck, DE | 3 | 26 |
# of filed Patents : 3 Total Citations : 26 | |||
Schroder, Burkhard | Sassenberg, DE | 2 | 25 |
# of filed Patents : 2 Total Citations : 25 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 11 Citation Count
- B60J Class
- 41.25 % this patent is cited more than
- 30 Age
Forward Cite Landscape
- No Forward Cites to Display

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

Legal Events
Date | Code | Event | Description |
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Mar 07, 2022 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Mar 07, 2022 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jan 30, 2022 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jan 30, 2022 |
Sep 20, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Jul 03, 2018 | CC | CERTIFICATE OF CORRECTION | |
Jan 30, 2018 | I | Issuance | |
Jan 10, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
May 14, 2015 | P | Published | |
Jan 20, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SUN, CHUANQING;ZHANG, XIA;LIU, FENGXIA;AND OTHERS;REEL/FRAME:032118/0324 Owner name: CHINA AGRICULTURAL UNIVERSITY, CHINA Effective Date: Jan 20, 2014 |
May 09, 2012 | F | Filing | |
May 10, 2011 | PD | Priority Date |

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