Scraping roller mounting means for scraping machines for scraping off roads
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 1987
Grant Date -
N/A
app pub date -
Feb 14, 1986
filing date -
Feb 25, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a scraping roller mounting apparatus for scraping machines for scraping off roads, a motor-driven scraping roller is mounted rotatably by both ends in a frame arranged transversely to the direction of travel and attached to the chassis by two vertically adjustable mounting members. The frame is guided on the chassis by two dovetail-type slide and thrust guide members arranged at a mutual interval and aligned vertically.
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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WIRTGEN GMBH | 53578 WINDHAGEN |
International Classification(s)

- 1986 Application Filing Year
- E01C Class
- 99 Applications Filed
- 0 Patents Issued To-Date
- 0 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Wirtgen, Reinhard | Hohner Strasse 2, D-5461 Windhagen, DE | 14 | 242 |
# of filed Patents : 14 Total Citations : 242 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 6 Citation Count
- E01C Class
- 0 % this patent is cited more than
- 38 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 |
---|---|---|---|
Oct 24, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Sep 25, 2016 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Sep 25, 2016 |
Sep 25, 2016 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
May 06, 2016 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Sep 25, 2012 | I | Issuance | |
Oct 28, 2010 | P | Published | |
Apr 28, 2009 | F | Filing | |
Apr 28, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PIERGA, WOJCIECH T.;LAWLOR, MICHAEL J.;SIGNING DATES FROM 20090425 TO 20090428;REEL/FRAME:022607/0910 Owner name: ROBERT BOSCH GMBH, GERMANY free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PIERGA, WOJCIECH T.;LAWLOR, MICHAEL J.;SIGNING DATES FROM 20090425 TO 20090428;REEL/FRAME:022607/0910 Owner name: CREDO TECHNOLOGY CORPORATION, ILLINOIS |

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