Patent US2603397A successfully refreshed from Google Patents.
Patent US2052840A successfully refreshed from Google Patents.
US2052840A
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Control mechanism for bottle feeding conveyers
Assignee: Individual
•
Filing: 1935-08-09
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Granted: 1936-09-01
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Expires: 1955-08-09
Abstract
No abstract record available.
Inventors
- 👤 Melvin H Nussbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:52
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/88; B65G47/22; B65G47/26; B65G47/261; B65G47/84; B65G47/846; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0244; Y; Y10; Y10S; Y10S198/00; Y10S198/958
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-09-01 | 1940-03-02 | 1940-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-01 | 1944-03-02 | 1944-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-01 | 1948-03-02 | 1948-09-01 | $7700.00 | Window Closed / Lapsed |