Patent US2387030A successfully refreshed from Google Patents.
US2387030A
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US
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Assignee: Individual
•
Filing: 1943-12-31
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Granted: 1945-10-16
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Expires: 1963-12-31
Abstract
No abstract record available.
Inventors
- 👤 Kolodny Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:21
CPC Classifications
A; A63; A63F; A63F1/00; A63F1/06; A47; A47B; A47B25/00; A47B2220/00; A47B2220/0061; A47B2220/0069; A47B2220/0072; A63F9/00; A63F9/001; A63F2009/0049; A63F2009/005
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) | 1948-10-15 | 1949-04-16 | 1949-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-10-15 | 1953-04-16 | 1953-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-10-15 | 1957-04-16 | 1957-10-16 | $7700.00 | Window Closed / Lapsed |