US2842378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sectional crane body
Assignee: Individual
•
Filing: 1953-05-29
•
Granted: 1958-07-08
•
Expires: 1973-05-29
Abstract
No abstract record available.
Inventors
- 👤 Glenn W Way
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:20
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/18; B66C23/36; B66C2700/00; B66C2700/03; B66C2700/0321; B66C2700/0357
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1953515A
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US2157075A
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US2223863A
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US2299445A
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US2425948A
Cited
US2368121A
Cited
US2506242A
Cited
US2503340A
Cited
US2514711A
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US2489326A
Cited
US2494505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |