US2932260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for holding crane bridges or the like in register with the track
Assignee: Puma SE
•
Filing: 1956-12-21
•
Granted: 1960-04-12
•
Expires: 1976-12-21
Abstract
No abstract record available.
Inventors
- 👤 Puma Sergio
- 👤 Monaco Augusto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:20
CPC Classifications
B; B66; B66C; B66C9/00; B66C9/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US651573A
Cited
US1328934A
Cited
US1441190A
Cited
US1534020A
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US1576702A
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US1882325A
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DE587297C
Cited
US2104582A
Cited
US2054802A
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US2344199A
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US2328362A
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FR898454A
Cited
US2422343A
Cited
FR1003768A
Cited
US2556503A
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US2695586A
Cited
US2666876A
Cited
GB748023A
Cited
FR1089199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |