US1022061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically-heated branding-head.
Assignee: Simplex Electric Heating Co
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Filing: 1910-11-25
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Granted: 1912-04-02
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Expires: 1930-11-25
Abstract
No abstract record available.
Inventors
- 👤 Edwin N Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:17
CPC Classifications
B; B41; B41F; B41F19/00; B41F19/02; B41F19/06; B41F19/064; B41F19/066
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) | 1915-04-02 | 1915-10-02 | 1916-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-04-02 | 1919-10-02 | 1920-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-04-02 | 1923-10-02 | 1924-04-02 | $7700.00 | Window Closed / Lapsed |