US1124740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiator.
Assignee: Individual
•
Filing: 1911-10-14
•
Granted: 1915-01-12
•
Expires: 1931-10-14
Abstract
No abstract record available.
Inventors
- 👤 Pliny E Holt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:19
CPC Classifications
F; F28; F28F; F28F9/00; F28F9/02; F28F9/026; F28F9/0265; F28D; F28D1/00; F28D1/02; F28D1/04; F28D1/053; F28D1/05316; F28F9/0268; F28D21/00; F28D2021/0019; F28D2021/008; F28D2021/0091; F28D2021/0094
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) | 1918-01-11 | 1918-07-13 | 1919-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-01-11 | 1922-07-13 | 1923-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-01-11 | 1926-07-13 | 1927-01-12 | $7700.00 | Window Closed / Lapsed |