US3186601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leakproof dispensing tube
Assignee: Primerica Inc
•
Filing: 1964-07-07
•
Granted: 1965-06-01
•
Expires: 1984-07-07
Abstract
No abstract record available.
Inventors
- 👤 Marchak Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:29
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/02; B65D35/12; B65D35/14; B65D35/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A COLLAPSIBLE TUBE TYPE CONTAINER, COMPRISING: A METAL BODY INCLUDING A CYLINDRICAL SHELL PORTION AND AN INTEGRAL HEADPIECE HAVING A BREAST PORTION TERMINATING IN A NECK; A THIN FILM PROTECTING SEAL ON THE INSIDE OF SAID HEADPIECE; SAID FILM SEAL ALSO EXTENDING CONTINUOUSLY DOWN A PORTION OF THE INSIDE OF SAID SHELL PORTION IN UNDERLYING RELATION TO A UNITARY SELF-SUSTAINING THERMOPLASTIC SLEEVE FITTED WITHIN SAID BODY;
Claim 2
Dependent Claim
66 words
A COLLAPSIBLE TUBE TYPE CONTAINER, COMPRISING: A METAL BODY INCLUDING A CYLINDRICAL SHELL PORTION AND AN INTEGRAL HEADPIECE HAVING A BREAST PORTION TERMINATING IN A NECK; A THIN FILM PROTECTING SEAL ON THE INSIDE OF SAID HEADPIECE; SAID FILM SEAL ALSO EXTENDING CONTINUOUSLY DOWN A PORTION OF THE INSIDE OF SAID SHELL PORTION IN UNDERLYING RELATION TO A UNITARY SELF-SUSTAINING THERMOPLASTIC SLEEVE FITTED WITHIN SAID BODY;
References Cited (Backward Citations)
US1831751A
Cited
US2038760A
Cited
US2290928A
Cited
US2337264A
Cited
US2435251A
Cited
US2686616A
Cited
GB740635A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |