US1937715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moistureproof terminal lug protector
Assignee: MARVIN S MURRAY
•
Filing: 1930-12-09
•
Granted: 1933-12-05
•
Expires: 1950-12-09
Abstract
No abstract record available.
Inventors
- 👤 Robert T Poplin
- 👤 Walter H Bone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:27
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/70; H01R13/00; H01R13/46; H01R13/52; H01R13/5213
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) | 1936-12-04 | 1937-06-05 | 1937-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-12-04 | 1941-06-05 | 1941-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-12-04 | 1945-06-05 | 1945-12-05 | $7700.00 | Window Closed / Lapsed |