Patent US1328099A successfully refreshed from Google Patents.
US1328099A
Expired / Lapsed
US
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Conveyer
Assignee: PHILADELPHIA DRYING MACHINERY
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Filing: 1917-10-08
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Granted: 1920-01-13
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Expires: 1937-10-08
Abstract
No abstract record available.
Inventors
- 👤 Bertrand A Parkes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:01
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/16; B65G17/18; B65G2201/00; B65G2201/04
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) | 1923-01-12 | 1923-07-14 | 1924-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-01-12 | 1927-07-14 | 1928-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-01-12 | 1931-07-14 | 1932-01-13 | $7700.00 | Window Closed / Lapsed |