US2476707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic machine for electrical condensers
Assignee: Individual
•
Filing: 1945-03-08
•
Granted: 1949-07-19
•
Expires: 1965-03-08
Abstract
No abstract record available.
Inventors
- 👤 Harold I Danziger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:22
CPC Classifications
H; H01; H01G; H01G13/00; H01G13/006; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1055839A
Cited
US1763738A
Cited
US2016455A
Cited
US1975938A
Cited
US1991223A
Cited
US1934250A
Cited
US2362691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |