Patent US3260411A successfully refreshed from Google Patents.
US3260411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible container structure
Assignee: Primerica Inc
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Filing: 1964-07-13
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Granted: 1966-07-12
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Expires: 1984-07-13
Abstract
No abstract record available.
Inventors
- 👤 Dobson Frank Egremont
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:05
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/02; B65D35/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A COLLAPSIBLE DISPENSING CONTAINER COMPRISING: A DEFORMABLE BODY HAVING A PLURALITY OF LAMINAS THEREIN; ONE OF SAID LAMINAS BEING A BARRIER SUBSTANTIALLY IMPERVIOUS TO PERMEATION BY OXYGEN AND ESSENTIAL OILS; A SECOND OF SAID LAMINAS BEING ADAPTABLE TO BE DIRECTLY BONDABLE TO THERMOPLASTIC; A THERMOPLASTIC HEADPIECE INCLUDING AN INTEGRAL SHOULDER AND BREAST; THE UPPER SURFACE OF SAID SHOULDER BEING FUSED TO SAID SECOND BODY LAMINA ALONG A CIRCUMFERENTIAL BAND AREA AT ONE END OF SAID BODY; AND A LAMINATED INSERT COMPRISED OF BOTH SAID BARRIER AND THERMOPLASTIC BONDABLE LAMINAS AND BEING FUSED TO THE UNDERSURFACE OF SAID SHOULDER IN INWARDLY SPACED RELATIONSHIP TO THE BAND AREA OF SAID BODY, WHEREBY SAID SHOULDER PORTION OF SAID HEAD PIECE IS INTERPOSED BETWEEN SAID BODY AND SAID INSERT.
Claim 2
Dependent Claim
125 words
A COLLAPSIBLE DISPENSING CONTAINER COMPRISING: A DEFORMABLE BODY HAVING A PLURALITY OF LAMINAS THEREIN; ONE OF SAID LAMINAS BEING A BARRIER SUBSTANTIALLY IMPERVIOUS TO PERMEATION BY OXYGEN AND ESSENTIAL OILS; A SECOND OF SAID LAMINAS BEING ADAPTABLE TO BE DIRECTLY BONDABLE TO THERMOPLASTIC; A THERMOPLASTIC HEADPIECE INCLUDING AN INTEGRAL SHOULDER AND BREAST; THE UPPER SURFACE OF SAID SHOULDER BEING FUSED TO SAID SECOND BODY LAMINA ALONG A CIRCUMFERENTIAL BAND AREA AT ONE END OF SAID BODY; AND A LAMINATED INSERT COMPRISED OF BOTH SAID BARRIER AND THERMOPLASTIC BONDABLE LAMINAS AND BEING FUSED TO THE UNDERSURFACE OF SAID SHOULDER IN INWARDLY SPACED RELATIONSHIP TO THE BAND AREA OF SAID BODY, WHEREBY SAID SHOULDER PORTION OF SAID HEAD PIECE IS INTERPOSED BETWEEN SAID BODY AND SAID INSERT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |