US2610280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infrared oven construction
Assignee: Individual
•
Filing: 1947-02-26
•
Granted: 1952-09-09
•
Expires: 1967-02-26
Abstract
No abstract record available.
Inventors
- 👤 Wilson Wesley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:10
CPC Classifications
F; F26; F26B; F26B3/00; F26B3/28; F26B3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR441263A
Cited
US1094771A
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GB371243A
Cited
US2113770A
Cited
US2317426A
Cited
GB554754A
Cited
US2355459A
Cited
US2418283A
Cited
US2478001A
Cited
US2497676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |