Patent US3257765A successfully refreshed from Google Patents.
US3257765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anchor base for poles
Assignee: Union Metal Manufacturing Co
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Filing: 1963-05-13
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Granted: 1966-06-28
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Expires: 1983-05-13
Abstract
No abstract record available.
Inventors
- 👤 Anderson W Carl
- 👤 William K Riemenschneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:57
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/22; E04H12/2253; E04H12/2261; F; F16; F16B; F16B2200/00; F16B2200/40; F16B2200/403
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
TUBULAR METAL POLE ANCHOR BASE CONSTRUCTION INCLUDING A FLAT METAL BASE PLATE ADAPTED FOR BEING BOLTED TO A FOUNDATION, THE BASE PLATE HAVING A TOP SURFACE AND BEING FORMED WITH A POLE-RECEIVING OPENING, A TUBULAR METAL POLE HAVING ITS LOWER END TELESCOPED WITHIN THE BASE PLATE OPENING, WELD MEANS CIRCUMFERENTIALLY CONNECTING THE LOWER END OF THE POLE TO THE BASE PLATE; AND A METAL SLEEVE, HYPERBOLIC-SHAPED IN CROSS-SECTION SOURROUNDING THE LOWER END OF THE POLE HAVING AN UPPER EDGE CIRCUMFERENTIALLY WELDED TO THE POLE AT A ZONE SPACED ABOVE THE POLE-BASE PLATE WELD, AND HAVING A LOWER EDGE CIRCUMFERENTIALLY WELDED TO THE TOP SURFACE OF THE BASE PLATE AT A ZONE SPACED RADIALLY OUTWARDLY OF SAID POLE-BASE PLATE WELD.
Claim 2
Dependent Claim
119 words
TUBULAR METAL POLE ANCHOR BASE CONSTRUCTION INCLUDING A FLAT METAL BASE PLATE ADAPTED FOR BEING BOLTED TO A FOUNDATION, THE BASE PLATE HAVING A TOP SURFACE AND BEING FORMED WITH A POLE-RECEIVING OPENING, A TUBULAR METAL POLE HAVING ITS LOWER END TELESCOPED WITHIN THE BASE PLATE OPENING, WELD MEANS CIRCUMFERENTIALLY CONNECTING THE LOWER END OF THE POLE TO THE BASE PLATE; AND A METAL SLEEVE, HYPERBOLIC-SHAPED IN CROSS-SECTION SOURROUNDING THE LOWER END OF THE POLE HAVING AN UPPER EDGE CIRCUMFERENTIALLY WELDED TO THE POLE AT A ZONE SPACED ABOVE THE POLE-BASE PLATE WELD, AND HAVING A LOWER EDGE CIRCUMFERENTIALLY WELDED TO THE TOP SURFACE OF THE BASE PLATE AT A ZONE SPACED RADIALLY OUTWARDLY OF SAID POLE-BASE PLATE WELD.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |