US2710696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brick handling machine
Assignee: US Bank NA
•
Filing: 1951-05-02
•
Granted: 1955-06-14
•
Expires: 1971-05-02
Abstract
No abstract record available.
Inventors
- 👤 Robert A Fontaine
- 👤 Steele Francis Montgomery
- 👤 Clarence N Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:55
CPC Classifications
F; F26; F26B; F26B25/00; F26B25/001; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/102; Y10S414/103; Y10S414/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1556695A
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US1639576A
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US1760993A
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US1761632A
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US1711820A
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US1860143A
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US2234990A
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US2441323A
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US2396090A
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US2565927A
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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) | 1958-06-13 | 1958-12-13 | 1959-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-13 | 1962-12-13 | 1963-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-13 | 1966-12-13 | 1967-06-14 | $7700.00 | Window Closed / Lapsed |