US1546430A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1924-07-18
•
Granted: 1925-07-21
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Expires: 1944-07-18
Abstract
No abstract record available.
Inventors
- 👤 Blitz Ralph Sylvester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:16
CPC Classifications
B; B60; B60C; B60C27/00; B60C27/06; B60C27/08; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/33; Y10T; Y10T24/00; Y10T24/21; Y10T24/2181; Y10T24/45; Y10T24/45005; Y10T24/45031; Y10T24/45225; Y10T24/45969; Y10T24/45974; Y10T24/45984
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) | 1928-07-20 | 1929-01-19 | 1929-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-07-20 | 1933-01-19 | 1933-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-07-20 | 1937-01-19 | 1937-07-21 | $7700.00 | Window Closed / Lapsed |