US1198733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window-operating mechanism.
Assignee: Individual
•
Filing: 1914-01-15
•
Granted: 1916-09-19
•
Expires: 1934-01-15
Abstract
No abstract record available.
Inventors
- 👤 Albert K Lovell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:43
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/48; E06B3/481; E05; E05D; E05D15/00; E05D15/26; E05D15/264; E05D3/00; E05D3/06; E05D3/12; E05D11/00; E05D11/10; E05D11/1007; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/606; E05Y2201/618; E05Y2201/622; E05Y2201/696; E05Y2201/702; E05Y2201/71; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/148
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) | 1919-09-19 | 1920-03-20 | 1920-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-09-19 | 1924-03-20 | 1924-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-09-19 | 1928-03-20 | 1928-09-19 | $7700.00 | Window Closed / Lapsed |