Patent US1237826A successfully refreshed from Google Patents.
Patent US3695419A successfully refreshed from Google Patents.
US3695419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged container
Assignee: Individual
•
Filing: 1970-05-22
•
Granted: 1972-10-03
•
Expires: 1990-05-22
Abstract
Abstract This invention relates to a container having a filling cavity enclosed from all sides comprising a hood-like top portion open on one side and having outwardly projecting flanges surrounding it, a flat base portion secured to said flanges, the top portion comprising two hood sections extending in the same direction from the level of the flanges, each hood section having one end wall, two partial side walls, and a partial ceiling area with the open edges of the two hood sections facing in opposite directions and the open edges of pairs of partial side walls of the two hood sections which extend in the same plane having a common pivot point, and each pair of partial side walls extending in the same plane having an overlapping zone.
Inventors
- 👤 Anton Packert
- 👤 Werner Dietrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:10
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/36; B65D75/366; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/36; B65D2575/361; B65D2575/362; B65D2575/366; B65D2575/368
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
131 words
A container having a filling cavity enclosed from all sides comprising a hood-like top portion open on one side and having outwardly projecting continuous flanges surrounding it, a flat base portion secured to said flanges, the top portion comprising two hood sections, being hinged by the surrounding flanges and extending in the same direction from the level of the flanges, each hood section having one end wall, two partial side walls, and a partial ceiling area with the open edges of the two hood sections facing in opposite directions and the open edges of pairs of partial side walls of the two hood sections which extend in the same plane having a common pivot point, and each pair of partial side walls extending in the same plane having an overlapping zone.
Claim 2
Dependent Claim
131 words
A container having a filling cavity enclosed from all sides comprising a hood-like top portion open on one side and having outwardly projecting continuous flanges surrounding it, a flat base portion secured to said flanges, the top portion comprising two hood sections, being hinged by the surrounding flanges and extending in the same direction from the level of the flanges, each hood section having one end wall, two partial side walls, and a partial ceiling area with the open edges of the two hood sections facing in opposite directions and the open edges of pairs of partial side walls of the two hood sections which extend in the same plane having a common pivot point, and each pair of partial side walls extending in the same plane having an overlapping zone.
Claim 3
Dependent Claim
33 words
A container according to claim 1 in which the top portIon comprises polyvinyl chloride film and the base portion comprises cardboard, the upper surface of which has a layer of heat-sealable material thereon.
Claim 4
Dependent Claim
20 words
A container according to claim 1 in which both the top portion and the base portion comprise polyvinyl chloride film.
Claim 5
Dependent Claim
28 words
A container according to claim 1 in which the longitudinal edges of one partial ceiling area are longer than the longitudinal edges of the other partial ceiling area.
Claim 6
Dependent Claim
20 words
A container according to claim 1 in which the bases of the top portion and the base portion are rectangular.
Claim 7
Dependent Claim
19 words
A container according to claim 1 in which the top portion and the base portion are joined by heat-sealing.
Claim 8
Dependent Claim
19 words
A container according to claim 1 in which the top portion and the base portion are joined by welding.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-03 | 1976-04-03 | 1976-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-03 | 1980-04-03 | 1980-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-03 | 1984-04-03 | 1984-10-03 | $7700.00 | Window Closed / Lapsed |