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United States of America Patent
Stats
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Jun 1, 2010
Grant Date -
Oct 25, 2007
app pub date -
Feb 12, 2007
filing date -
Feb 13, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A container for hazardous wastes, such as, plutonium wastes, includes a can and a lid wherein the lid is locked to and sealed with respect to the can by radially projected locking bolts. In order to lock the lid to the can the bolts are cammed radially by rotating a U-shaped handle to place the locking bolts behind a locking rim at the mouth of the can. The bolts are then pivoted to apply an axial force to the locking rim to urge the lid against a gasket to seal the lid by turning a threaded axial force element to pivot the locking bolts on the fulcrums.
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 | |
---|---|---|
NUCFIL LLC | 400 CORPORATE CIRCLE UNIT M GOLDEN CO 80401 |
International Classification(s)

- 2007 Application Filing Year
- E05C Class
- 244 Applications Filed
- 146 Patents Issued To-Date
- 59.84 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Peterson, Michael D | Parker, US | 15 | 155 |
# of filed Patents : 15 Total Citations : 155 | |||
Popish, Darold M | Golden, US | 7 | 110 |
# of filed Patents : 7 Total Citations : 110 | |||
Popish, Fred Louis | Arvada, US | 2 | 7 |
# of filed Patents : 2 Total Citations : 7 | |||
Wickland, Terry J | Evergreen, US | 18 | 263 |
# of filed Patents : 18 Total Citations : 263 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- E05C Class
- 2.38 % this patent is cited more than
- 15 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 |
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