US3353547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable self-supporting tent
Assignee: Individual
•
Filing: 1965-10-24
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Granted: 1967-11-21
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Expires: 1985-10-24
Abstract
No abstract record available.
Inventors
- 👤 Albright Penrose Lucas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:05
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/44; E04H15/48; Y; Y10; Y10S; Y10S135/00; Y10S135/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A COLLAPSIBLE TENT COMPRISING YIELDABLE MATERIAL AND AN ARC SHAPED FRAME FIRMLY CONNECTED TO SAID YIELDABLE MATERIAL, SAID FRAME COMPRISING A PLURALITY OF ALIGNED SEGMENTS EACH CONNECTED ON ONE SIDE TO SAID YIELDABLE MATERIAL WHEREBY SAID SEGMENTS LIMIT MOVEMENT OF SAID YIELDABLE MATERIAL IN ONE DIRECTION INTO SUBSTANTIAL ALIGNMENT AND PERMIT PIVOTAL MOVEMENT IN THE OTHER, WHEREIN THE FACES OF SAID SEGMENTS CONNECTED TO SAID YIELDABLE MATERIAL ARE OF PARALLELOGRAM GEOMETRY, SAID FRAME BEING ROLLABLE IN ONE DIRECTION INTO SUBSTANTIALLY A HELICAL FORM.
Claim 2
Dependent Claim
83 words
A COLLAPSIBLE TENT COMPRISING YIELDABLE MATERIAL AND AN ARC SHAPED FRAME FIRMLY CONNECTED TO SAID YIELDABLE MATERIAL, SAID FRAME COMPRISING A PLURALITY OF ALIGNED SEGMENTS EACH CONNECTED ON ONE SIDE TO SAID YIELDABLE MATERIAL WHEREBY SAID SEGMENTS LIMIT MOVEMENT OF SAID YIELDABLE MATERIAL IN ONE DIRECTION INTO SUBSTANTIAL ALIGNMENT AND PERMIT PIVOTAL MOVEMENT IN THE OTHER, WHEREIN THE FACES OF SAID SEGMENTS CONNECTED TO SAID YIELDABLE MATERIAL ARE OF PARALLELOGRAM GEOMETRY, SAID FRAME BEING ROLLABLE IN ONE DIRECTION INTO SUBSTANTIALLY A HELICAL FORM.
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) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |