Cargo tightener and strap collector with improved release...

Details Cargo tightener and strap collector with improved release... Cargo tightener and strap collector with improved release...

2011-01-04

2011-01-04

Sandy, Robert J (Department: 3677)

Buckles, buttons, clasps, etc.

Strap tighteners

Accordion straps

C024S0680AS, C254S218000, C410S100000

Reexamination Certificate

active

07861382

ABSTRACT:
A cargo tightener and strap collector is shown having a rotatable shaft provided on the lever portion of the cargo tightener and strap collector. A slot is provided in the shaft so that the free end of a strap may be inserted in the slot and wound on the shaft to secure the strap and prevent its fluttering in the wind or trailing on the ground while in use. The rotatable shaft provided on the lever portion of the cargo tightener and strap collector is made to have a cross-section or shape, at least proximate one end, to mate or interfere with a recess in at least one of the sidewalls on the lever portion when a second rotation means urges the sidewalls together. There is thus provided positive locking of the wound strap.

REFERENCES:
patent: 4622721 (1986-11-01), Smetz et al.
patent: 5611520 (1997-03-01), Soderstrom
patent: 6102371 (2000-08-01), Wyers
patent: 6609275 (2003-08-01), Lin
patent: 6796758 (2004-09-01), Coslovi et al.
patent: 7100902 (2006-09-01), Lu
patent: 7350767 (2008-04-01), Huang
patent: 2004/0094650 (2004-05-01), Huang
patent: 2009/0100653 (2009-04-01), Wang
patent: 3639712 (1988-06-01), None
patent: WO93/18937 (1993-09-01), None
Online Catalog; www.Tarps4Less.com.

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