US2849913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg feeding and candling machines
Assignee: Individual
•
Filing: 1952-11-14
•
Granted: 1958-09-02
•
Expires: 1972-11-14
Abstract
No abstract record available.
Inventors
- 👤 Herman F Bohlman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:48
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/02; G01N33/08; G01N33/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1429092A
Cited
US1483660A
Cited
US1663704A
Cited
US2186196A
Cited
US2536250A
Cited
US2531292A
Cited
US2497655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |