Patent US3082780A successfully refreshed from Google Patents.
US3082780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable shelter
Assignee: Individual
•
Filing: 1960-09-15
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Granted: 1963-03-26
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Expires: 1980-09-15
Abstract
No abstract record available.
Inventors
- 👤 Harry D Macy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:31
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/36; E04H15/38; Y; Y10; Y10S; Y10S135/00; Y10S135/901; Y10S135/906
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
117 words
A LIGHT-WEIGHT, SELF-WARMING SHELTER OF THE SINGLEPIN HINGED JOINT TYPE COMPRISING: FIVE SINGLE-PIECE BOWS OF EQUAL LENGTHS AND EQUAL CURVATURE, RIGHT AND LEFT ENDS OF SAID BOWS PIVOTALLY HINGED TOGETHER ON SINGLE RIGHT AND SINGLE LEFT HINGE-PINS IN THE ORDER FIRST, FOURTH, THIRD, SECOND AND FIFTH, SAID ENDS OF THE FIRST, FOURTH, SECOND AND FIFTH BOWS BEING BENT SUFFICIENTLY TO DISPLACE HINGE-PIN HOLES IN THE ENDS OF SAID BOWS FROM THE CENTERLINE OF EACH OF SAID BOWS; FOLDABLE BRACES PIVOTALLY SECURED BETWEEN CONSECUTIVELY NUMBERED BOWS EXTENDING SAID BOWS IN A CIRCUMFERENTIALLY SPACED APART RELATIONSHIP, AND FOLDABLE IN AN N-SHAPED NESTING RELATIONSHIP BETWEEN SAID BOWS WHEN THE SHELTER IS FOLDED; AND A FLEXIBLE COVER ATTACHED TO SAID BOWS.
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |