US1499651A
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Assignee: Individual
•
Filing: 1922-10-11
•
Granted: 1924-07-01
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Expires: 1942-10-11
Abstract
No abstract record available.
Inventors
- 👤 Grebel Stephen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:29
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/18; B60Q1/0064; F; F21; F21S; F21S41/00; F21S41/10; F21S41/14; F21S41/162; F21S41/164; F21S41/19; F21S41/192; F21S41/20; F21S41/28; F21S41/2805; F21S41/30; F21S41/32; F21S41/321; F21S41/33; F21S41/39; F21S41/40; F21S41/43
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) | 1927-07-01 | 1927-12-31 | 1928-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-07-01 | 1931-12-31 | 1932-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-07-01 | 1935-12-31 | 1936-07-01 | $7700.00 | Window Closed / Lapsed |