Continuously variable transmission belt guide
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 9, 2018
Issued Date -
N/A
app pub date -
Aug 12, 2015
filing date -
Aug 12, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A continuously variable transmission belt guide is mounted next to a driven clutch assembly and in close proximity with the CVT belt at the CVT's lowest drive ratio. The CVT belt connects between a pair of moveable sheaves of the drive and driven clutch assemblies to provide a variable CVT drive ratio between a lowest drive ratio and a highest drive ratio. When contacting the CVT belt, the CVT belt guide prevents a ripple or wave from appearing in the un-tensioned side of the belt, prevents the CVT belt from losing contact with the driven clutch, and prevents undesirable vehicle performance at the lowest drive ratio.
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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DEERE & COMPANY | ONE JOHN DEERE PLACE MOLINE IL 61265 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hayden, Stephan R | Sun Prairie, US | 6 | 25 |
# of filed Patents : 6 Total Citations : 25 | |||
Yolitz, Nathan | Horicon, US | 4 | 53 |
# of filed Patents : 4 Total Citations : 53 |
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- F16H Class
- 0 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 9, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 9, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
---|---|---|---|
Jun 16, 2014 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
May 18, 2014 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: May 18, 2014 |
May 18, 2014 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Dec 27, 2013 | REMI | MAINTENANCE FEE REMINDER MAILED | |
May 18, 2010 | I | Issuance | |
Nov 23, 2006 | P | Published | |
May 03, 2006 | F | Filing | |
Dec 18, 1991 | PD | Priority Date |

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