US3211342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible plastic tubes
Assignee: Colgate Palmolive Co
•
Filing: 1963-10-09
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Granted: 1965-10-12
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Expires: 1983-10-09
Abstract
No abstract record available.
Inventors
- 👤 Miles Gilbert De Wayne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:21
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/14; B65D35/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
IN A COLLAPSIBLE DISPENSING TUBE CONSISTING ESSENTIALLY OF A BODY OF THIN WALLED FLEXIBLE NON-METALLIC PLASTIC PERMANENTLY CLOSED AT ONE END AND HAVING A DISPENSING NOZZLE AT THE OTHER END CLOSED BY A REMOVABLE CAP, THE IMPROVEMENT COMPRISING OPPOSITE EXTERNAL SIDES OF SAID BODY PROVIDED WITH PERMANENT NON-TACKY CONTACT ADHESIVE AREAS SO DISTRIBUTED LONGITUDINALLY THAT AS THE TUBE IS ROLLED UPON ITSELF FROM SAID ONE END AS THE CONTENTS ARE DISPENSED CERTAIN AREAS WILL BE PRESSED INTO AD-
Claim 2
Dependent Claim
78 words
IN A COLLAPSIBLE DISPENSING TUBE CONSISTING ESSENTIALLY OF A BODY OF THIN WALLED FLEXIBLE NON-METALLIC PLASTIC PERMANENTLY CLOSED AT ONE END AND HAVING A DISPENSING NOZZLE AT THE OTHER END CLOSED BY A REMOVABLE CAP, THE IMPROVEMENT COMPRISING OPPOSITE EXTERNAL SIDES OF SAID BODY PROVIDED WITH PERMANENT NON-TACKY CONTACT ADHESIVE AREAS SO DISTRIBUTED LONGITUDINALLY THAT AS THE TUBE IS ROLLED UPON ITSELF FROM SAID ONE END AS THE CONTENTS ARE DISPENSED CERTAIN AREAS WILL BE PRESSED INTO AD-
References Cited (Backward Citations)
US2646044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |