Patent US3372586A successfully refreshed from Google Patents.
Patent US4044919A successfully refreshed from Google Patents.
US4044919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic bag dispensing assembly
Assignee: Mobil Oil AS
•
Filing: 1975-09-02
•
Granted: 1977-08-30
•
Expires: 1995-09-02
Abstract
Abstract A carton and an asssembly of individual bags packaged therein. The carton is provided with an elongated slot which is located along an upper edge of the carton whereby individual bags may be dispensed from the carton one at a time. The bags are so arranged within the carton and the carton slot is so positioned that, upon withdrawal of each bag, the closure flap adjacent the bag mouth will be withdrawn first from the carton, making the open-bag mouth initially accessible for product insertion.
Inventors
- 👤 Robert H. Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:51
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0847; B65D83/0852
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
192 words
A thermoplastic bag dispenser assembly comprising a dispenser carton containing a plurality of thermoplastic bags mounted on and folded about a resilient insert member, said bags having an open mouth and a closed bottom said closed bottom portions being folded underneath said insert member and said open mouth portions resting on the upper surface of said insert member, said carton comprising coextensive bottom, top, front and rear walls and an end wall at each opposed end of the carton, said top and front walls having a longitudinally extending tear strip defined by a pattern of perforations which extend in an oval-like configuration around a common longitudinal edge of the carton top and front wall, said thermoplastic bags being characterized by having transversely extending, spaced-apart and substantially parallel ribs, said ribs being solid, continuous and formed as an integral part of said thermoplastic bag, and said bags being positioned on said resilient insert member so that, upon removal of said tear strip from said carton thereby forming a bag dispensing orifice, individual bags are dispensed from said carton with the open mouth of said bag in an upright position and ready for loading.
Claim 2
Dependent Claim
192 words
A thermoplastic bag dispenser assembly comprising a dispenser carton containing a plurality of thermoplastic bags mounted on and folded about a resilient insert member, said bags having an open mouth and a closed bottom said closed bottom portions being folded underneath said insert member and said open mouth portions resting on the upper surface of said insert member, said carton comprising coextensive bottom, top, front and rear walls and an end wall at each opposed end of the carton, said top and front walls having a longitudinally extending tear strip defined by a pattern of perforations which extend in an oval-like configuration around a common longitudinal edge of the carton top and front wall, said thermoplastic bags being characterized by having transversely extending, spaced-apart and substantially parallel ribs, said ribs being solid, continuous and formed as an integral part of said thermoplastic bag, and said bags being positioned on said resilient insert member so that, upon removal of said tear strip from said carton thereby forming a bag dispensing orifice, individual bags are dispensed from said carton with the open mouth of said bag in an upright position and ready for loading.
Claim 3
Dependent Claim
87 words
A thermoplastic bag dispenser assembly as defined in claim 1 wherein said bag comprises a pouch portion comprising a front wall and a rear wall integrally joined together along their bottom and longitudinal edges, an open mouth portion, a closure flap positioned on the exterior surface of the upper portion of said bag rear wall, the opposite longitudinal edges of said flap secured to the opposite longitudinal edges of said upper rear wall portion and an end flap which is an extension of said bag front wall.
Claim 4
Dependent Claim
172 words
A thermoplastic bag dispenser assembly comprising a dispenser carton having a plurality of thermoplastic bags mounted on and folded about a resilient insert member, said bags having an open mouth and a closed bottom, said closed bottom portions being folded underneath said insert member and said open mouth portions resting on the upper surface of said insert member, said carton comprising coextensive bottom, top, front and rear walls and an end wall at each opposed end of the carton, said carton having a longitudinally extending tear strip defined by a continuous pattern of perforations, said thermoplastic bags being characterized by having transversely extending spaced-apart and substantially parallel ribs, said ribs being solid, continuous and formed as an integral part of said plastic bag, and said bags being positioned on said resilient insert member so that, upon removal of said tear strip from said carton to form a bag dispenser orifice, individual bags are dispensed from said carton with the open mouth of said bags in an upright position and ready for loading.
Claim 5
Dependent Claim
172 words
A thermoplastic bag dispenser assembly comprising a dispenser carton having a plurality of thermoplastic bags mounted on and folded about a resilient insert member, said bags having an open mouth and a closed bottom, said closed bottom portions being folded underneath said insert member and said open mouth portions resting on the upper surface of said insert member, said carton comprising coextensive bottom, top, front and rear walls and an end wall at each opposed end of the carton, said carton having a longitudinally extending tear strip defined by a continuous pattern of perforations, said thermoplastic bags being characterized by having transversely extending spaced-apart and substantially parallel ribs, said ribs being solid, continuous and formed as an integral part of said plastic bag, and said bags being positioned on said resilient insert member so that, upon removal of said tear strip from said carton to form a bag dispenser orifice, individual bags are dispensed from said carton with the open mouth of said bags in an upright position and ready for loading.
Claim 6
Dependent Claim
56 words
A thermoplastic bag dispenser assembly in accordance with claim 1 wherein said pattern of perforations extend around a common longitudinal edge of said carton top and front wall forming a tear strip which when removed to form said bag dispenser orifice, said orifice extends around a common longitudinal edge of said carton top and front wall.
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) | 1980-08-29 | 1981-02-28 | 1981-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-29 | 1985-02-28 | 1985-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-29 | 1989-02-28 | 1989-08-30 | $7700.00 | Window Closed / Lapsed |