US2610832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Condenser
Assignee: Motors Liquidation Co
•
Filing: 1947-08-02
•
Granted: 1952-09-16
•
Expires: 1967-08-02
Abstract
No abstract record available.
Inventors
- 👤 Holmes John Ralph
- 👤 Schwarz Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:54
CPC Classifications
F; F28; F28F; F28F9/00; F28F9/007; F28F9/013; F28F9/0137; F28B; F28B1/00; F28F1/00; F28F1/10; F28F1/12; F28F1/34; F28F1/36; Y; Y10; Y10S; Y10S165/00; Y10S165/906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1338479A
Cited
US2012920A
Cited
US2146614A
Cited
US2102723A
Cited
US2241209A
Cited
US2335479A
Cited
US2402209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-16 | 1956-03-17 | 1956-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-16 | 1960-03-17 | 1960-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-16 | 1964-03-17 | 1964-09-16 | $7700.00 | Window Closed / Lapsed |