US974681A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal cut-out and switch-block holder.
Assignee: Individual
•
Filing: 1909-05-29
•
Granted: 1910-11-01
•
Expires: 1929-05-29
Abstract
No abstract record available.
Inventors
- 👤 Ernest R Le Manquais
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:00
CPC Classifications
H; H02; H02G; H02G1/00; B; B60; B60T; B60T17/00; B60T17/04; B60T17/046; Y; Y10; Y10S; Y10S248/00; Y10S248/916
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1913-10-31 | 1914-05-02 | 1914-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-10-31 | 1918-05-02 | 1918-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-10-31 | 1922-05-02 | 1922-11-01 | $7700.00 | Window Closed / Lapsed |