US1202199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic heating apparatus.
Assignee: Individual
•
Filing: 1915-06-16
•
Granted: 1916-10-24
•
Expires: 1935-06-16
Abstract
No abstract record available.
Inventors
- 👤 Louis Lumiere
- 👤 Jean Herck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:20
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/02; A61F7/03; A61F7/032
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) | 1919-10-24 | 1920-04-24 | 1920-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-10-24 | 1924-04-24 | 1924-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-10-24 | 1928-04-24 | 1928-10-24 | $7700.00 | Window Closed / Lapsed |