US2549838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool for splicing wires
Assignee: Individual
•
Filing: 1947-04-03
•
Granted: 1951-04-24
•
Expires: 1967-04-03
Abstract
No abstract record available.
Inventors
- 👤 Frank R Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:36
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/0421; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T29/49931; Y10T29/51; Y10T29/5102; Y10T29/5147; Y10T29/5148; Y10T29/515; Y10T29/5151; Y10T29/5186; Y10T29/53; Y10T29/53478; Y10T29/53487; Y10T29/53513
Claims Analysis
Total Claims: 0
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US2369180A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |