Patent US2916102A successfully refreshed from Google Patents.
US2916102A
Expired / Lapsed
US
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Scaffold bridge construction
Assignee: Individual
•
Filing: 1954-10-14
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Granted: 1959-12-08
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Expires: 1974-10-14
Abstract
No abstract record available.
Inventors
- 👤 John P Reinhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:05
CPC Classifications
F; F28; F28G; F28G13/00; E; E04; E04G; E04G3/00; E04G3/28; E04G3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2316560A
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US2306311A
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US2646317A
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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) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |