US3043055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Expansion joint
Assignee: Riley Power Inc
•
Filing: 1957-02-26
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Granted: 1962-07-10
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Expires: 1977-02-26
Abstract
No abstract record available.
Inventors
- 👤 Gerald F Davey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:36
CPC Classifications
F; F27; F27D; F27D99/00; F27D99/0073; F16; F16L; F16L51/00; F16L51/02; F16L51/022; F16L51/023; F27D1/00; F27D1/0003; F27D1/0023; F27D2001/0079; F27D2001/0083; F27D9/00; F27D2009/0002; F27D2009/0018; F27D2009/0032
Claims Analysis
Total Claims: 0
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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) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |