US2521998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fruit delivery apparatus
Assignee: PIOWATY BERGART Co
•
Filing: 1946-03-14
•
Granted: 1950-09-12
•
Expires: 1966-03-14
Abstract
No abstract record available.
Inventors
- 👤 Rottier Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:01
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/02; B65B25/04; B65B25/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US397594A
Cited
US587509A
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US713484A
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US881940A
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US860936A
Cited
US883848A
Cited
US1093815A
Cited
US1882440A
Cited
US1863562A
Cited
US2009049A
Cited
US2327367A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |