US2736398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guy wire construction
Assignee: Preformed Line Products Co
•
Filing: 1949-09-14
•
Granted: 1956-02-28
•
Expires: 1969-09-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas F Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:28
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/20; F; F16; F16G; F16G11/00; F16G11/04; F16G11/044; F16G11/046; F16G11/08; F16G11/14; Y; Y10; Y10S; Y10S174/00; Y10S174/12; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/4989
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |