US3581944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging and single application dispensing device
Assignee: Individual
•
Filing: 1968-07-24
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Granted: 1971-06-01
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Expires: 1988-07-24
Abstract
Abstract A device for packaging and dispensing creamlike materials such as butter, margarine and the like using a compressible collapsible member having a flap formed across one end thereof and an anchor ridge around the collapsible member at a predetermined spaced distance in from the flap to facilitate manipulation and operation of the dispensing device.
Inventors
- 👤 Richard F Jeppesen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:41
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A packaging and single application dispensing device comprising in combination: A. a hollow body member of pliable collapsible material having a discharge opening at one end thereof; B. a flap hinged to the discharge opening end of the body member providing a releaseable closure for the discharge opening; C. an anchor ring formed on the outer periphery of the body member parallel to and closely adjacent the discharge opening end of the body member; D. a collapsible closure formed on the opposite end of the body member from the discharge opening end; and E. said collapsible closure being a cone-shaped closure.
Claim 2
Dependent Claim
101 words
A packaging and single application dispensing device comprising in combination: A. a hollow body member of pliable collapsible material having a discharge opening at one end thereof; B. a flap hinged to the discharge opening end of the body member providing a releaseable closure for the discharge opening; C. an anchor ring formed on the outer periphery of the body member parallel to and closely adjacent the discharge opening end of the body member; D. a collapsible closure formed on the opposite end of the body member from the discharge opening end; and E. said collapsible closure being a cone-shaped closure.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |