Patent US2735644A successfully refreshed from Google Patents.
Patent US3285576A successfully refreshed from Google Patents.
US3285576A
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Fence post and fence
Assignee: Individual
•
Filing: 1964-10-12
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Granted: 1966-11-15
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Expires: 1984-10-12
Abstract
No abstract record available.
Inventors
- 👤 James H Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:57
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/14; E04H17/1413; E04H17/1447; E04H17/1452; E04H17/1486; E04H17/1482
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
140 words
A FENCE COMPRISING AT LEAST ONE FANCE POST, SAID FENCE POST COMPRISING A LENGTH OF GALVANIZED TUBULAR STEEL BENT BACK UPON ITSELF AT ITS CENTER TO FORM A PAIR OF SUBSTANTIALLY PARALLEL SPACED LEGS, A PLURALITY OF TRANSVERSELY DIRECTED RING MOUNTED IN VERTICALLY SPACED RELATIONSHIP BETWEEN THE LEGS OF SAID POST, ONE SIDE OF EACH OF SAID RINGS BEING WELDED TO EACH OF SAID LEGS, EACH OF SAID RINGS COMPRISING A SECTION OF GALVANIZED STEEL TUBING, A PLURALITY OF PARALLEL GALVANIZED TUBULAR STEEL RAILS EXTENDING TRANSVERSELY TO SAID POST, EACH OF SAID RINGS SLIDABLE RECEIVING AND SUPPORTING ONE OF SAID RAILS, EACH OF SAID RINGS HAVING A PRE-PUNCHED OPENING OPENING IN THE UPPER PORTION THEREOF, AND A SELF-PIERCING NAIL EXTENDING THROUGH EACH OF SAID RINGS AND THROUGH ONE WALL OF THE ADJACENT RAIL TO SECURE SAID RAILS TO SAID POST.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |