Patent US815585A successfully refreshed from Google Patents.
US3059293A
Expired / Lapsed
US
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Truss connection
Assignee: Individual
•
Filing: 1961-03-28
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Granted: 1962-10-23
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Expires: 1981-03-28
Abstract
No abstract record available.
Inventors
- 👤 Carl L Eddleblute
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 01:23
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/06; E; E04; E04B; E04B1/00; E04B1/38; E04B1/48; Y; Y10; Y10T; Y10T403/00; Y10T403/55; Y10T403/553; Y10T403/559
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190917633A
Cited
GB179840A
Cited
AT128254B
Cited
DE730259C
Cited
CH257965A
Cited
US2858584A
Cited
US2894291A
Cited
US2840014A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |