US3995773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible liquid containing and dispensing device
Assignee: ARCTIC PAC Inc
•
Filing: 1975-12-17
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Granted: 1976-12-07
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Expires: 1995-12-17
Abstract
Abstract A flexible liquid container and dispensing device consisting of a flexible fluid containing pouch having mounted therein a rigid tubular member which is held in position by a sleeve member external thereof, the sleeve member being adapted to mount a pouring structure, the parts thereof being movable relative to the pouch and the tubular member therein for piercing the same to dispense fluid from the pouch. The pouring structure will provide not only a spout for dispensing of the fluid but also a suitable closure for recapping the pouch after usage to retain the balance of the fluid therein.
Inventors
- 👤 Justin M. Schmit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:15
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/18; B65D51/20; B65D51/22; B65D51/221; B65D51/226; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/241; B65D47/242; B67; B67B; B67B7/00; B67B7/24; B67B7/26; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0015; B65D2251/0037; B65D2251/0056; B65D2251/0068; B65D2251/0093; B65D2251/0096
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
217 words
In a liquid containing and dispensing device, a. a sealed liquid containing pouch having at least one flexible upper wall portion; b. a relatively rigid tubular member positioned within the pouch and its flexible upper wall portion and being secured to the wall portion with the latter extending across one end of the tubular member in a sealing relation; c. sleeve means positioned around the rigid tubular member with the flexible upper wall portion of the liquid containing pouch thereon and securing the tubular member in the upper wall portion of the liquid containing pouch; d. a pouring structure including an inwardly extending tubular piercing element and mounting means carrying the same with the mounting means being fitted over the sleeve means in interengaging and telescopic relation; e. said piercing element of said pouring structure piercing the flexible wall portion of said pouch when so mounted and extending into the tubular member to thereby bring the pouring structure into fluid communication with the interior of the pouch to facilitate pouring of the liquid from said pouch outwardly through the pouring structure; and, f. said mounting means and said sleeve means being so constructed and arranged as to permit relative interengaging and telescopic movement to cause the piercing element to secure the flexible wall portion of the pouch.
Claim 2
Dependent Claim
217 words
In a liquid containing and dispensing device, a. a sealed liquid containing pouch having at least one flexible upper wall portion; b. a relatively rigid tubular member positioned within the pouch and its flexible upper wall portion and being secured to the wall portion with the latter extending across one end of the tubular member in a sealing relation; c. sleeve means positioned around the rigid tubular member with the flexible upper wall portion of the liquid containing pouch thereon and securing the tubular member in the upper wall portion of the liquid containing pouch; d. a pouring structure including an inwardly extending tubular piercing element and mounting means carrying the same with the mounting means being fitted over the sleeve means in interengaging and telescopic relation; e. said piercing element of said pouring structure piercing the flexible wall portion of said pouch when so mounted and extending into the tubular member to thereby bring the pouring structure into fluid communication with the interior of the pouch to facilitate pouring of the liquid from said pouch outwardly through the pouring structure; and, f. said mounting means and said sleeve means being so constructed and arranged as to permit relative interengaging and telescopic movement to cause the piercing element to secure the flexible wall portion of the pouch.
Claim 3
Dependent Claim
54 words
The liquid containing and dispensing device of claim 1 and including means positioned in part in the mounting means of pouring structure and in part on the sleeve means permitting said movement of the pouring structure relative to the tubular member to pierce said flexible wall portion of the pouch in a predetermined position.
Claim 4
Dependent Claim
25 words
The liquid containing and dispensing device of claim 2 in which the tubular piercing element is detachable from the mounting means of the pouring structure.
Claim 5
Dependent Claim
36 words
The liquid containing and dispensing device of claim 2 in which the means included in part in the mounting means of the pouring structure and in part in the sleeve means are cooperating screw thread surfaces.
Claim 6
Dependent Claim
50 words
The liquid containing and dispensing device of claim 2 in which the means included in part in the mounting means in the pouring structure and in part on the sleeve means are respectively grooves and tabs which permit relative movement of the tubular piercing element relative to the tubular member.
Claim 7
Dependent Claim
93 words
The liquid containing and dispensing device of claim 5 in which the sleeve means has a circular groove therein and transversely extending vertical grooves communicating therewith and in which the mounting means of the pouring structure includes at least one inwardly projecting rigid tab adapted to ride in the circular groove of the sleeve means and move into the vertical grooves to permit movement of the pouring structure in interengaging and telescopic relationship with the sleeve means and thereby cause the tubular piercing element to pierce the flexible wall portion of the pouch.
Claim 8
Dependent Claim
26 words
The liquid containing and dispensing device of claim 1 in which the sleeve means extends beyond the outer end of the tubular member in the pouch.
Claim 9
Dependent Claim
57 words
The liquid containing and dispensing device of claim 2 in which the means included in part in the mounting means and in part in the sleeve means includes a locking means which permits relative movement of the pouring structure relative to the tubular member while retaining the mounting means on the pouring structure on the sleeve means.
Claim 10
Dependent Claim
56 words
The liquid containing and dispensing device of claim 1 in which the mounting means carries the tubular piercing element which is detachable therefrom when the tubular piercing element is inserted into the tubular member to be carried thereby, and the mounting means effects a closure of the tubular piercing element when mounted on the sleeve means.
Claim 11
Dependent Claim
53 words
The liquid containing and dispensing device of claim 9 in which the sleeve means extends beyond the tubular element positioned within the upper wall of the pouch, and the tubular piercing element when moved relative to the tubular member is inserted within the sleeve means and the tubular member to be retained therein.
Claim 12
Dependent Claim
66 words
The liquid containing and dispensing device of claim 10 in which the tubular piercing element includes a passageway therein cooperating with a sloped aperture in the mounting means to form a valve which is closed when the mounting means and the tubular piercing element are inserted on the sleeve means with the piercing element extending through the flexible wall of the pouch in said predetermined position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-12-07 | 1980-06-07 | 1980-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-12-07 | 1984-06-07 | 1984-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-12-07 | 1988-06-07 | 1988-12-07 | $7700.00 | Window Closed / Lapsed |