US4076147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid container having a plastic film pouch and a piercing element to open the plastic film pouch
Assignee: Individual
•
Filing: 1976-05-04
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Granted: 1978-02-28
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Expires: 1996-05-04
Abstract
Abstract An improved container in which the container is formed of a plastic film pouch with a tubular member in one end of the same and positioned within a paper carton and secured thereto. The pouch is filled through the opening in the tubular member which projects through an aperture in the paper container. The tubular member is held to the surface of the container through a locking member and a sleeve member. A projecting portion of the sleeve member is threaded to receive a cap for sealing the container.
Inventors
- 👤 Justin M. Schmit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:19
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/24; B67B7/26; B67B7/28; B65; B65D; B65D77/00; B65D77/04; B65D77/06; B65D77/062; B65D77/065; B31; B31B; B31B2105/00; B31B2120/00; B31B2120/40; B31B2120/402
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
253 words
A container for dispensing fluid comprising, a carton having sides defining a generally rectangular cross section and a height dimension greater than the dimension of a side with a sealed bottom and top end; said carton being made of a paper material and having an aperture through the sealed top end; a flexible pouch of plastic material positioned in the carton, said pouch being formed with seamed edges defining sides and a top; a tubular member positioned through the top of the pouch with the pouch being formed around the tubular member; a locking ring positioned over the tubular member and the top of the pouch and securing the tubular member therein; a sleeve member positioned telescopically over the locking ring with the exposed end of the tubular member being open; said locking ring and tubular member being positioned through the aperture in the sealed top end of the carton with said sleeve member positioned over the aperture and cooperating with the locking ring to retain the pouch secured to the carton; and a removable cap positioned over the sleeve member to seal the pouch, said locking ring positioned over the tubular member having a flange surface within the carton and the sleeve member having a flange surface wherein said locking ring flange and said sleeve member flange combine to bear against the inside and outside surfaces of the carton, respectively and including a piercing member telescopically fitted into the tubular member to open the pouch at the end of the tubular member.
Claim 2
Dependent Claim
253 words
A container for dispensing fluid comprising, a carton having sides defining a generally rectangular cross section and a height dimension greater than the dimension of a side with a sealed bottom and top end; said carton being made of a paper material and having an aperture through the sealed top end; a flexible pouch of plastic material positioned in the carton, said pouch being formed with seamed edges defining sides and a top; a tubular member positioned through the top of the pouch with the pouch being formed around the tubular member; a locking ring positioned over the tubular member and the top of the pouch and securing the tubular member therein; a sleeve member positioned telescopically over the locking ring with the exposed end of the tubular member being open; said locking ring and tubular member being positioned through the aperture in the sealed top end of the carton with said sleeve member positioned over the aperture and cooperating with the locking ring to retain the pouch secured to the carton; and a removable cap positioned over the sleeve member to seal the pouch, said locking ring positioned over the tubular member having a flange surface within the carton and the sleeve member having a flange surface wherein said locking ring flange and said sleeve member flange combine to bear against the inside and outside surfaces of the carton, respectively and including a piercing member telescopically fitted into the tubular member to open the pouch at the end of the tubular member.
Claim 3
Dependent Claim
23 words
The container of claim 1 in which the aperture through the carton is disposed off center from the geometric center of the carton.
Claim 4
Dependent Claim
26 words
The container of claim 1 in which the pouch has sides having a width generally equal to twice the width of the sides of the carton.
Claim 5
Dependent Claim
37 words
The container of claim 1 in which the flexible pouch with the seamed edges form a generally rectangular configuration greater than the height of the carton and in which the corners of the rectangular pouch are folded.
Claim 6
Dependent Claim
63 words
The container of claim 1 in which the flexible pouch formed of a sheet of plastic material seamed at the edges has a generally rectangular configuration with the tubular element positioned centrally through an unsealed side and in which the pouch has a width and height dimension substantially equal to two sides of the carton and greater than the height of the carton.
Claim 7
Dependent Claim
23 words
The container of claim 5 in which certain of the seamed edges of the pouch are located intermediate opposing sides of the container.
Claim 8
Dependent Claim
39 words
The container of claim 1 in which the sleeve member has a threaded exterior portion and the removable cap has an interior threaded surface to mount the cap on the sleeve member to seal the opening in the pouch.
Claim 9
Dependent Claim
17 words
The container of claim 7 in which the piercing element is formed integral with the sleeve member.
Claim 10
Dependent Claim
232 words
A container for dispensing fluid comprising, a carton having sides defining a generally rectangular cross section and a height dimension greater than the dimension of a side with a sealed bottom and top end; said carton being made of a paper material and having an aperture through the sealed top end; a flexible pouch of plastic material positioned in the carton, said pouch being formed with seamed edges defining sides and a top, a tubular member positioned through the top of the pouch with the pouch being formed around the tubular member; a locking ring positioned over the tubular member and the top of the pouch and securing the tubular member therein; a sleeve member positioned telescopically over the locking ring with the exposed end of the tubular member having the pouch thereon being open; said locking ring and tubular member being positioned through the aperture in the sealed top end of the carton with said sleeve member being positioned over the aperture and cooperating with the locking ring to retain the pouch secured to the carton through the locking ring and the tubular member; and, said locking ring having an exterior threaded surface and a removable cap member, which is positioned over the sleeve member having an interior threaded surface with the cap member being mounted on the threaded portion of the locking ring to seal the opening in the pouch.
Claim 11
Dependent Claim
232 words
A container for dispensing fluid comprising, a carton having sides defining a generally rectangular cross section and a height dimension greater than the dimension of a side with a sealed bottom and top end; said carton being made of a paper material and having an aperture through the sealed top end; a flexible pouch of plastic material positioned in the carton, said pouch being formed with seamed edges defining sides and a top, a tubular member positioned through the top of the pouch with the pouch being formed around the tubular member; a locking ring positioned over the tubular member and the top of the pouch and securing the tubular member therein; a sleeve member positioned telescopically over the locking ring with the exposed end of the tubular member having the pouch thereon being open; said locking ring and tubular member being positioned through the aperture in the sealed top end of the carton with said sleeve member being positioned over the aperture and cooperating with the locking ring to retain the pouch secured to the carton through the locking ring and the tubular member; and, said locking ring having an exterior threaded surface and a removable cap member, which is positioned over the sleeve member having an interior threaded surface with the cap member being mounted on the threaded portion of the locking ring to seal the opening in the pouch.
Claim 12
Dependent Claim
214 words
A container for dispensing fluid comprising, a carton having sides defining a generally rectangular cross section and a height dimension greater than the dimension of a side with a sealed bottom and top end; said carton being made of a paper material and having an aperture through the sealed top end; a flexible pouch of plastic material positioned in the carton, said pouch being formed with seamed edges defining sides and a top; a tubular member positioned through the top of the pouch with a pouch being formed around the tubular member; a locking ring positioned over the tubular member and the top of the pouch and securing the tubular member therein; a sleeve member positioned telescopically over the locking ring with the exposed end of the tubular member being open; said locking ring being positioned through the aperture in the sealed top end of the carton with said sleeve member being positioned over the aperture and cooperating with the locking ring to retain the pouch secured to the carton; a removable cap positioned over the sleeve member to seal the pouch; and including a piercing element telescopically fitted into the tubular member to open the pouch at the end of the tubular member, said piercing element being formed integral with the locking ring.
Claim 13
Dependent Claim
214 words
A container for dispensing fluid comprising, a carton having sides defining a generally rectangular cross section and a height dimension greater than the dimension of a side with a sealed bottom and top end; said carton being made of a paper material and having an aperture through the sealed top end; a flexible pouch of plastic material positioned in the carton, said pouch being formed with seamed edges defining sides and a top; a tubular member positioned through the top of the pouch with a pouch being formed around the tubular member; a locking ring positioned over the tubular member and the top of the pouch and securing the tubular member therein; a sleeve member positioned telescopically over the locking ring with the exposed end of the tubular member being open; said locking ring being positioned through the aperture in the sealed top end of the carton with said sleeve member being positioned over the aperture and cooperating with the locking ring to retain the pouch secured to the carton; a removable cap positioned over the sleeve member to seal the pouch; and including a piercing element telescopically fitted into the tubular member to open the pouch at the end of the tubular member, said piercing element being formed integral with the locking ring.
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) | 1981-02-27 | 1981-08-29 | 1982-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-27 | 1985-08-29 | 1986-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-27 | 1989-08-29 | 1990-02-28 | $7700.00 | Window Closed / Lapsed |