Article unloading system and method
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United States of America Patent
Stats
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Nov 14, 1995
Issued Date -
N/A
app pub date -
Jun 23, 1993
filing date -
Feb 1, 1993
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Abstract
An article unloading system for unloading articles from an article rack includes a pair of unloading ramps which are removably and pivotably attached to the rack beneath an upper article slot in the rack. The ramps are connected by a cross-member which is connected to a jack. A workman's platform is also removably attachable to the rack below the connection point of the ramps, and the jack is connected between the ramps and the platform. An article is slid from the upper article slot onto the ramps and latched into place. The ramps are then lowered via the jack to a position in which the article can be easily reached, the latch is remotely released and the article is off-loaded. The article rack can be a specialized rack with multiple stacked slots for carrying pickup truck covers and the articles to be unloaded can be pickup truck covers from upper slots within the rack.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
RIGID FORM INC | P O BOX 8 A CORP OF KANSAS RICHMOND KS 66080 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Herrmeyer, Dennis C | Paola, KS | 5 | 36 |
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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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