Envelopes – wrappers – and paperboard boxes – Paperboard box – Lifting or suspending element
Patent
1995-06-26
1998-03-17
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Lifting or suspending element
206813, 428 417, 428 418, 428138, B65D 5468
Patent
active
057277281
ABSTRACT:
A protective device is adapted for use with a handhold opening of a container to inhibit ingress of unwanted materials into the interior while permitting insertion of a hand for grasping the handhold opening. The protective device comprises a panel piece having a surrounding peripheral edge and a surrounding peripheral margin adjacent to this edge. A panel piece is sized and configured to have a panel size greater than the selected size and configuration of the handhold opening so that the margin portion is securable to the container wall to position and secure the panel piece in a secured state with the panel piece positioned over the handhold opening. A first adhesive material secures the margin portion to the wall in an area surrounding the handhold opening. Preferably, a second adhesive material is disposed proximately to the peripheral edge and spaced-apart from the first adhesive material. The second adhesive operates to releasably tack the peripheral edge of the panel piece to the wall when in the secured state.
REFERENCES:
patent: 2760715 (1956-08-01), Sicking
patent: 2820733 (1958-01-01), Sorel
patent: 3398439 (1968-08-01), Fried et al.
patent: 3547337 (1970-12-01), Pisarczak
patent: 3725188 (1973-04-01), Kalt
patent: 3788538 (1974-01-01), Kuenzi
patent: 4550048 (1985-10-01), Nakagawa
patent: 4711237 (1987-12-01), Kaiser
patent: 5074461 (1991-12-01), Parker et al.
McCarthy Lynn J.
Sainz Joseph S.
Sainz Raymond R.
Elkins Gary E.
Henson Michael R.
Martin Timothy J.
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