Envelopes – wrappers – and paperboard boxes – Envelope – Closures
Patent
1974-10-10
1976-06-15
Garbe, Stephen P.
Envelopes, wrappers, and paperboard boxes
Envelope
Closures
229 85, B65D 2714, B65D 2734
Patent
active
039631745
ABSTRACT:
An enclosure including front and rear panels and having corresponding opposite side and opposite end edge portions is provided. Each pair of corresponding end edge portions and one pair of corresponding side edge portions of the front and rear panels are secured together with the other pair of corresponding side edge portions defining an opening therebetween. A closure gap including front and rear strips of a length greater than the aforementioned other pair of side edge portions of the front and rear panels is provided and the front and rear strips of the closure cap include corresponding opposite side and opposite end marginal portions with each pair of corresponding end marginal portions being secured together and one pair of corresponding side marginal portions being secured together, the other pair of corresponding side marginal portions of the cap defining an open side thereof. The aforementioned other pair of side marginal portions of the front and rear panels defining the opening of the enclosure have the open side of the cap telescoped thereover and the marginal portion of the enclosure defining the open side thereof over which the cap is telescoped includes an opening formed therethrough and the inner surfaces of those portions of the strips registered with the opening formed through the enclosure include adhesive structure for adhesively securing those portions together through the last mentioned opening. The cap portion of the envelope is designed to be discarded after each usage, but the envelope portion consisting of the front and rear panels aforementioned is constructed of a durable material and is designed to be repeatedly reused.
REFERENCES:
patent: 958543 (1910-05-01), Rippetoe
patent: 1964596 (1934-06-01), Overly
patent: 2499528 (1950-03-01), Reitzes
patent: 3047206 (1962-07-01), Monahan et al.
patent: 3128936 (1964-04-01), Sprosty
patent: 3163352 (1964-12-01), Fesco
patent: 3256941 (1966-06-01), Rivman
Garbe Stephen P.
Jacobson Harvey B.
O#Brien Clarence A.
LandOfFree
Permanent envelope does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Permanent envelope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Permanent envelope will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1690153