Patent US3332667A successfully refreshed from Google Patents.
US3332667A
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US
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Fence
Assignee: Porta Fence Inc
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Filing: 1964-06-01
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Granted: 1967-07-25
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Expires: 1984-06-01
Abstract
No abstract record available.
Inventors
- 👤 Richard E Armstrong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:04
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/02; A63B71/022; E; E04; E04H; E04H17/00; E04H17/14; E04H17/16; E04H17/18; A63B2208/00; A63B2208/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
166 words
A FENCE COMPRISING A PLURALITY OF SUBSTANTIALLY IMPERFORATE PANELS, OVERLAPPING PORTIONS ON ADJACENT PANELS, SAID OVERLAPPING PORTIONS HAVING ALIGNED HOLES, A TONGUE EXTENDING THROUGH SAID HOLES, A BRACE DISPOSED AT AN ANGLE OF APPROXIMATELY 45 DEGREES WITH RESPECT TO THE PLANE OF THE PANELS, SAID BRACE INCLUDING AN UPPER BODY MEMBER, SAID TONGUE BEING CONNECTED DIRECTLY TO SAID UPPER BODY MEMBER, SAID UPPER BODY MEMBER INCLUDING A PORTION IN TELESCOPING ENGAGEMENT WITH THE REMAINDER OF SAID BRACE, SPRING MEANS COUPLED TO THE REMAINDER OF SAID BRACE AND SAID PORTION IN TELESCOPING ENGAGEMENT THEREWITH FOR BIASING SAID BODY PORTION TO AN EXTENDED POSITION WITH RESPECT TO THE REMAINDER OF SAID BRACE, MEANS AT THE LOWER END OF SAID BRACE FOR REMOVABLY COUPLING SAID LOWER END TO A GROUND EMBEDDED SUPPORT, AND MEANS COOPERATING WITH THE LOWER END PORTION OF ADJACENT PANELS FOR REMOVABLY SUPPORTING SAID PANELS IN AN UPRIGHT POSITION, SAID LAST MENTIONED MEANS COMPRISING MEANS ENABLING SAID PANELS TO PIVOT ABOUT THEIR RESPECTIVE LOWER END PORTIONS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |