US2613169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making collapsible containers
Assignee: Uniroyal Inc
•
Filing: 1950-02-16
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Granted: 1952-10-07
•
Expires: 1970-02-16
Abstract
No abstract record available.
Inventors
- 👤 Marion M Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:16
CPC Classifications
B; B29; B29D; B29D22/00; B29D22/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
THE METHOD OF MAKING A COLLAPSIBLE CLOSED CONTAINER HAVING A BODY AND HEADS SECURD TO THE BODY, WHICH COMPRISES FORMING THE BODY OF COATED FABRIC LAID OVER A SUPPORTING FORM, SECURING A HEAD OF COATED FABRIC TO ONE END OF SAID BODY, PEELING THE BODY PART WAY BACK OVER ITSELF FAR ENOUGH TO BRING ONE END APPROXIMATELY OPPOSITE THE OTHER TO THE PEELED BACK END HEAD OF COATED FABRIC TO THE PEELED BACK END OF THE BODY, AND REMOVING THE BODY FROM THE FORM.
Claim 2
Independent Claim
84 words
THE METHOD OF MAKING A COLLAPSIBLE CLOSED CONTAINER HAVING A BODY AND HEADS SECURD TO THE BODY, WHICH COMPRISES FORMING THE BODY OF COATED FABRIC LAID OVER A SUPPORTING FORM, SECURING A HEAD OF COATED FABRIC TO ONE END OF SAID BODY, PEELING THE BODY PART WAY BACK OVER ITSELF FAR ENOUGH TO BRING ONE END APPROXIMATELY OPPOSITE THE OTHER TO THE PEELED BACK END HEAD OF COATED FABRIC TO THE PEELED BACK END OF THE BODY, AND REMOVING THE BODY FROM THE FORM.
References Cited (Backward Citations)
US2425166A
Cited
US2041357A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |