US3143276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers
Assignee: Individual
•
Filing: 1963-06-11
•
Granted: 1964-08-04
•
Expires: 1983-06-11
Abstract
No abstract record available.
Inventors
- 👤 Robert G Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:48
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A CONTAINER COMPRISING FIRST AND SECOND DIFFERENT MATERIALS OF WHICH THE FIRST MATERIAL CONSISTS OF A TUBE OF THERMOPLASTIC FILM PRESENTING A CLOSED BOTTOM AND A PAIR OF PANELS AND OF WHICH THE SECOND MATERIAL IS A SHEET OF MATERIAL STIFFER THAN THE FIRST MATERIAL, SAID FIRST MATERIAL BEING JUXTAPOSED ON SAID SHEET SO THAT ONE OF SAID PANELS IS A BOTTOM PANEL JUXTAPOSED DIRECTLY OVER SAID SHEET TO SERVE AS A LINING FOR THE SHEET AND THE OTHER PANEL IS JUXTAPOSED DIRECTLY OVER SAID BOTTOM PANEL, SAID PANELS BEING BONDED TO SAID SHEET ALONG SPACED PARALLEL LINES THAT ARE TRANSVERSE TO SAID CLOSED BOTTOM, AND SAID PANELS BEING FREE OF ONE ANOTHER AT THE END OF THE TUBE OPPOSITE SAID CLOSED BOTTOM TO AFFORD AN OPEN MOUTH ENABLING THE TUBE TO BE FILLED WITH GOODS TO BE CONTAINED BETWEEN SAID PANELS, SAID BOTTOM PANEL BY VIRTUE OF ITS PLASTICITY AND LINING NATURE ENABLING SAID SHEET TO BE DISTORTED BY BULKY GOODS INSERTED INTO SAID TUBE WITHOUT BUCKLING.
Claim 2
Dependent Claim
168 words
A CONTAINER COMPRISING FIRST AND SECOND DIFFERENT MATERIALS OF WHICH THE FIRST MATERIAL CONSISTS OF A TUBE OF THERMOPLASTIC FILM PRESENTING A CLOSED BOTTOM AND A PAIR OF PANELS AND OF WHICH THE SECOND MATERIAL IS A SHEET OF MATERIAL STIFFER THAN THE FIRST MATERIAL, SAID FIRST MATERIAL BEING JUXTAPOSED ON SAID SHEET SO THAT ONE OF SAID PANELS IS A BOTTOM PANEL JUXTAPOSED DIRECTLY OVER SAID SHEET TO SERVE AS A LINING FOR THE SHEET AND THE OTHER PANEL IS JUXTAPOSED DIRECTLY OVER SAID BOTTOM PANEL, SAID PANELS BEING BONDED TO SAID SHEET ALONG SPACED PARALLEL LINES THAT ARE TRANSVERSE TO SAID CLOSED BOTTOM, AND SAID PANELS BEING FREE OF ONE ANOTHER AT THE END OF THE TUBE OPPOSITE SAID CLOSED BOTTOM TO AFFORD AN OPEN MOUTH ENABLING THE TUBE TO BE FILLED WITH GOODS TO BE CONTAINED BETWEEN SAID PANELS, SAID BOTTOM PANEL BY VIRTUE OF ITS PLASTICITY AND LINING NATURE ENABLING SAID SHEET TO BE DISTORTED BY BULKY GOODS INSERTED INTO SAID TUBE WITHOUT BUCKLING.
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) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |