US1915341A
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Assignee: GOLD DUST Corp
•
Filing: 1929-11-23
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Granted: 1933-06-27
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Expires: 1949-11-23
Abstract
No abstract record available.
Inventors
- 👤 Walter H Walker
- 👤 Arthur D Benedict
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:09
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/36; B65D5/00; B65D5/42; B65D5/4208; B65D5/44; B65D5/48; B65D5/48002; B65D5/48014; B65D5/50; B65D5/5002; B65D5/5011; B65D5/5014; B65D5/72; B65D5/725; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00555; B65D2571/00561; B65D2571/00574; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00753; B65D2571/00833; B65D2571/00919
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) | 1936-06-26 | 1936-12-26 | 1937-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-06-26 | 1940-12-26 | 1941-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-06-26 | 1944-12-26 | 1945-06-27 | $7700.00 | Window Closed / Lapsed |