Patent US1594150A successfully refreshed from Google Patents.
US1594150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current-collecting device
Assignee: BURKE ELECTRIC Co
•
Filing: 1923-08-30
•
Granted: 1926-07-27
•
Expires: 1943-08-30
Abstract
No abstract record available.
Inventors
- 👤 Burke James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:21
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/38; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44282; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44402; Y10T24/4441; Y10T24/44419
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) | 1929-07-26 | 1930-01-25 | 1930-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-07-26 | 1934-01-25 | 1934-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-07-26 | 1938-01-25 | 1938-07-27 | $7700.00 | Window Closed / Lapsed |