Patent US164934A successfully refreshed from Google Patents.
Patent US2215214A successfully refreshed from Google Patents.
US2215214A
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Process of forming ceramic bodies
Assignee: NORBERT S GARBISCH
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Filing: 1938-12-16
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Granted: 1940-09-17
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Expires: 1958-12-16
Abstract
No abstract record available.
Inventors
- 👤 Henry J Galey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:22
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/02; C04B33/13; C04B33/1315; C03; C03B; C03B19/00; C03B19/06; C04B32/00; C04B32/005; C04B35/00; C04B35/01; C04B35/14; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/91
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) | 1943-09-17 | 1944-03-18 | 1944-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-09-17 | 1948-03-18 | 1948-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-09-17 | 1952-03-18 | 1952-09-17 | $7700.00 | Window Closed / Lapsed |