US1608243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabricated cork sheet
Assignee: NEW PROCESS CORK Co Inc
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Filing: 1924-04-08
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Granted: 1926-11-23
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Expires: 1944-04-08
Abstract
No abstract record available.
Inventors
- 👤 Arnold L Schavoir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:11
CPC Classifications
C; C08; C08L; C08L97/00; C08L97/007; C09; C09J; C09J193/00; C09J193/04; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/3167; Y10T428/31674; Y10T442/00; Y10T442/20; Y10T442/2221; Y10T442/2254; Y10T442/2369
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) | 1929-11-22 | 1930-05-24 | 1930-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-11-22 | 1934-05-24 | 1934-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-11-22 | 1938-05-24 | 1938-11-23 | $7700.00 | Window Closed / Lapsed |