US2045333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for bonding rails
Assignee: Ohio Brass Co
•
Filing: 1934-06-27
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Granted: 1936-06-23
•
Expires: 1954-06-27
Abstract
No abstract record available.
Inventors
- 👤 Pliny P Pipes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:34
CPC Classifications
E; E01; E01B; E01B29/00; E01B29/24; B; B25; B25B; B25B27/00; B25B27/0085; H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/0422; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938
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) | 1939-06-23 | 1939-12-23 | 1940-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-06-23 | 1943-12-23 | 1944-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-06-23 | 1947-12-23 | 1948-06-23 | $7700.00 | Window Closed / Lapsed |