Front window formed in cabin of construction machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 6, 2012
Grant Date -
Dec 1, 2011
app pub date -
Apr 26, 2011
filing date -
May 27, 2010
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Non-US Coverage
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Forward Citations
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Abstract
Provided is a front window formed in a cabin including an upper window formed in a front face of the cabin and having a window frame with an underside portion, and a lower window disposed below the upper window so as to contact the upper window, while being capable of inhibiting condensed water from building up on the underside portion and rusting the underside portion. The upper window is provided with a glass plate having a periphery to be attached to an outer face of the window frame, defining a clearance between the underside portion and the glass plate to let out the condensed water generated on an inner face of the glass plate downwardly from the underside portion.
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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KOBELCO CONSTRUCTION MACHINERY CO LTD | HIROSHIMA 731-5161 |
International Classification(s)

- 2011 Application Filing Year
- B60J Class
- 388 Applications Filed
- 282 Patents Issued To-Date
- 72.69 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Murakami, Yoshiaki | Hiroshima, JP | 56 | 422 |
# of filed Patents : 56 Total Citations : 422 | |||
Yoneda, Masafumi | Hiroshima, JP | 10 | 100 |
# of filed Patents : 10 Total Citations : 100 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 16 Citation Count
- B60J Class
- 54.26 % this patent is cited more than
- 13 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 |
---|---|---|---|
Dec 05, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 06, 2016 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Nov 06, 2016 |
Nov 06, 2016 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jun 17, 2016 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Dec 09, 2012 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Nov 06, 2012 | I | Issuance | |
Dec 01, 2011 | P | Published | |
Apr 26, 2011 | F | Filing | |
Mar 19, 2011 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MURAKAMI, YOSHIAKI;YONEDA, MASAFUMI;REEL/FRAME:026181/0744 Owner name: KOBELCO CONSTRUCTION MACHINERY CO., LTD., JAPAN Effective Date: Mar 19, 2011 |
May 27, 2010 | PD | Priority Date |

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