US1874571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interior inspection device
Assignee: Coca-Cola Co
•
Filing: 1930-10-30
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Granted: 1932-08-30
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Expires: 1950-10-30
Abstract
No abstract record available.
Inventors
- 👤 George L Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:06
CPC Classifications
F; F21; F21L; F21L14/00; F21S; F21S8/00; F21S8/02; F21V; F21V17/00; F21V17/02; F21W; F21W2131/00; F21W2131/40; F21W2131/411
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) | 1935-08-30 | 1936-02-29 | 1936-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-08-30 | 1940-02-29 | 1940-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-08-30 | 1944-02-29 | 1944-08-30 | $7700.00 | Window Closed / Lapsed |