Heavy duty cart lifter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 25, 2007
Grant Date -
Aug 4, 2005
app pub date -
Jan 29, 2004
filing date -
Jan 29, 2004
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Patent Longevity
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Forward Citations
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Abstract
A cart lifter is disclosed for lifting and inverting a refuse collection cart. The preferred cart lifter comprises a base and preferably has a lift member pivotally mounted with respect to the base for engaging the upper engagement surface of a refuse cart and a hook for capturing the lower engagement surface on the cart. An actuator is mounted to the base and is operatively attached to the lift member and hook for moving them between a lower and a raised and inverted positions. An actuator arm pivotally connects the base to the hook and the hook is mounted for movement between a position for capturing the lower engagement surface of the collection cart and a retracted position.
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 | |
---|---|---|
PERKINS MANUFACTURING COMPANY | 423 EAST ELM AVENUE LA GRANGE IL 60525 |
International Classification(s)

- 2004 Application Filing Year
- B65F Class
- 36 Applications Filed
- 12 Patents Issued To-Date
- 33.34 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Arrez, Carlos | Berwyn, IL | 14 | 176 |
# of filed Patents : 14 Total Citations : 176 | |||
Arrez, Ramiro | Orland Park, IL | 13 | 178 |
# of filed Patents : 13 Total Citations : 178 | |||
Rimsa, James | Countryside, IL | 12 | 122 |
# of filed Patents : 12 Total Citations : 122 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 9 Citation Count
- B65F Class
- 0 % 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 |
Full Text

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