US2701085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Case filling machine
Assignee: DAVIS CASER Co
•
Filing: 1950-10-26
•
Granted: 1955-02-01
•
Expires: 1970-10-26
Abstract
No abstract record available.
Inventors
- 👤 Allan C Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:36
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/16; B65B39/00; B65B39/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1869457A
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US2358447A
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US2371027A
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US2643780A
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US2556082A
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GB633180A
Cited
US2589101A
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US2540743A
Cited
US2650746A
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US2570891A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |