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Patent US3173436A successfully refreshed from Google Patents.
US3173436A
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Collapsible ice fishing shelter
Assignee: Individual
•
Filing: 1962-05-04
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Granted: 1965-03-16
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Expires: 1982-05-04
Abstract
No abstract record available.
Inventors
- 👤 William F Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:59
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/44; E04H15/48; A; A01; A01K; A01K97/00; A01K97/01; E04H15/001; Y; Y10; Y10S; Y10S135/00; Y10S135/901
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
A FISHING SHELTER INCLUDING, A PAIR OF SUBSTANTIALLY RIGID SECTIONS HINGED TOGETHER TO FOLD FROM SIDE BY SIDE RELATION TO RIGHT ANGULAR RELATION, A FLEXIBLE CURTAIN INCLUDING A TOP OF GENERALLY RECTANGULAR OUTLINE SECURED ALONG TWO ADJOINING EDGES TO THE UPPER PORTIONS OF SAID SECTIONS AND HAVING DEPENDING PANELS ATTACHED TO THE OTHER TWO ADJOINING EDGES, AND CURTAIN SUPPORTING MEANS SECURED TO SAID SECTIONS AND EXTENDING IN ANGULAR RELATION ADJACENT TO THE JUNCTION BETWEEN SAID CURTAIN TOP AND SAID DEPENDING PANELS, SAID CURTAIN TOP BEING OF PYRAMIDAL FORM AND INCLUDING A TOP SUPPORTING BRACE EXTENDING DIAGONALLY BETWEEN THE FREE ENDS OF SAID SECTIONS IN UPWARDLY CONVERGING RELATION.
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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |