US3099370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing container for viscous products
Assignee: Primerica Inc
•
Filing: 1958-12-24
•
Granted: 1963-07-30
•
Expires: 1978-12-24
Abstract
No abstract record available.
Inventors
- 👤 Hein Matthew Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:00
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/60; B65D83/64; B65D83/646
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A PACKAGE COMPRISING A CONTAINER, A VISCOUS PRODUCT IN THE LOWER PORTION OF SAID CONTAINER, AND A GASEOUS PROPELLANT HAVNG SUPERATMOSPHERIC PRESSURE IN THE UPPER PORTION OF SAID CONTAINER; SAID CONTAINER COMPRISING A TUBULAR BODY HAVNG AN UPPER AND LOWER END ATTACHED THERETO, A DISPENSING VALVE AND ITS LOWER END IMMERSED IN SAID DREDGE TUBE WITHIN SAID BODY HAVING ITS UPPER END CONNECTED TO SAID VALVE AND ITS LOWER END IMMERSED IN SAID VISCOUS PRODUCT, AND A SUBSTANTIALLY CUP-SHAPED PISTON WITHIN SAID BODY SEPARTING SAID PRODUCT FROM SAID PRO-
Claim 2
Dependent Claim
89 words
A PACKAGE COMPRISING A CONTAINER, A VISCOUS PRODUCT IN THE LOWER PORTION OF SAID CONTAINER, AND A GASEOUS PROPELLANT HAVNG SUPERATMOSPHERIC PRESSURE IN THE UPPER PORTION OF SAID CONTAINER; SAID CONTAINER COMPRISING A TUBULAR BODY HAVNG AN UPPER AND LOWER END ATTACHED THERETO, A DISPENSING VALVE AND ITS LOWER END IMMERSED IN SAID DREDGE TUBE WITHIN SAID BODY HAVING ITS UPPER END CONNECTED TO SAID VALVE AND ITS LOWER END IMMERSED IN SAID VISCOUS PRODUCT, AND A SUBSTANTIALLY CUP-SHAPED PISTON WITHIN SAID BODY SEPARTING SAID PRODUCT FROM SAID PRO-
References Cited (Backward Citations)
US2269371A
Cited
US2723200A
Cited
US2661126A
Cited
US2755973A
Cited
US2767890A
Cited
US2763405A
Cited
US2806238A
Cited
US2809774A
Cited
US2800254A
Cited
US2907358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |