Wheel chuck with counterweighted jaws
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 3, 2007
Grant Date -
Apr 20, 2006
app pub date -
Oct 18, 2004
filing date -
Oct 18, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A wheel chuck includes a plurality of moveable jaws mounted upon a support structure. A plurality of moveable counterweights are mounted upon the support structure with each counterweight opposite from and connected to a corresponding one of the jaws. Upon rotation of the chuck the counterweights develop forces in opposition to centrifugal forces acting upon the jaws.
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 | |
---|---|---|
HAYES LEMMERZ INTERNATIONAL INC | 15300 CENTENNIAL DRIVE NORTHVILLE MI 48167 |
International Classification(s)

- 2004 Application Filing Year
- B23B Class
- 381 Applications Filed
- 209 Patents Issued To-Date
- 54.86 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Gatton, Geoffrey L | Farmington, MI | 21 | 156 |
# of filed Patents : 21 Total Citations : 156 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- B23B Class
- 4.36 % this patent is cited more than
- 18 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 |
---|---|---|---|
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 |
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