Patent US2464650A successfully refreshed from Google Patents.
US2464650A
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US
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Assignee: Onondaga Pottery Co
•
Filing: 1944-07-03
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Granted: 1949-03-15
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Expires: 1964-07-03
Abstract
No abstract record available.
Inventors
- 👤 Richard H Pass
- 👤 Schramm Edward
- 👤 Foster T Rhodes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:54
CPC Classifications
F; F42; F42C; F42C15/00; F42C15/38; F42C14/00; F42C14/08; Y; Y10; Y10S; Y10S149/00; Y10S149/11; Y10S149/114
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |