US2581074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed control for counting machines
Assignee: Brandt Automatic Cashier Co
•
Filing: 1946-11-15
•
Granted: 1952-01-01
•
Expires: 1966-11-15
Abstract
No abstract record available.
Inventors
- 👤 Arnold R Buchholz
- 👤 Walter A Barganz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:15
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/008; G06; G06M; G06M1/00; G06M1/08; G06M1/083; G06M7/00; G06M7/02; G06M7/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1515774A
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US1024057A
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US1175529A
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US1259524A
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US1350148A
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US1776251A
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US1803689A
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US1907089A
Cited
US2170288A
Cited
GB517972A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |