Box sealing belt

Envelopes – wrappers – and paperboard boxes – Paperboard box – Lifting or suspending element

Reexamination Certificate

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Details

C024S302000, C024S458000, C220S318000, C220S768000, C220S770000, C229S125390

Reexamination Certificate

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07942309

ABSTRACT:
A box sealing belt includes two sealing bands, a gap band and two fastening ears. The two sealing bands are substantially in parallel with each other. The gap band is interconnected between the two sealing bands to form two opposing concave slots therebetween. The two fastening ears are respectively disposed at two opposite ends of either one of the two sealing bands.

REFERENCES:
patent: 820301 (1906-05-01), Hale
patent: 933454 (1909-09-01), Hudson
patent: 2645408 (1953-07-01), Eckles
patent: 2742679 (1956-04-01), Young
patent: 3194462 (1965-07-01), Tupper
patent: 3221977 (1965-12-01), Pollert
patent: 3276663 (1966-10-01), Falconer
patent: 3686717 (1972-08-01), Merser
patent: 3927812 (1975-12-01), Winters et al.
patent: 4067493 (1978-01-01), Stavin
patent: 4398381 (1983-08-01), Ulrich et al.
patent: 5219116 (1993-06-01), Hearne
patent: 2484263 (2002-04-01), None
patent: 1420061 (2003-05-01), None
patent: 2 444 719 (2008-06-01), None
patent: 2004-175451 (2004-06-01), None
patent: 2005-8269 (2005-01-01), None
patent: 422208 (2001-02-01), None
patent: 479653 (2002-03-01), None
patent: 200633908 (2006-10-01), None
patent: 200720162 (2007-06-01), None
patent: M322393 (2007-11-01), None

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