US2697529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling frangible articles by remote control
Assignee: Individual
•
Filing: 1951-02-27
•
Granted: 1954-12-21
•
Expires: 1971-02-27
Abstract
No abstract record available.
Inventors
- 👤 John P Hubbell
- 👤 Henry J Reinig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:05
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/10; B25J9/106; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US459434A
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US1083982A
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US1518561A
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US2476361A
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US2520252A
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US2531077A
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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) | 1957-12-20 | 1958-06-21 | 1958-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-20 | 1962-06-21 | 1962-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-20 | 1966-06-21 | 1966-12-21 | $7700.00 | Window Closed / Lapsed |