US2850202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outlet box and method of manufacture of the same
Assignee: Appleton Electric LLC
•
Filing: 1956-03-14
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Granted: 1958-09-02
•
Expires: 1976-03-14
Abstract
No abstract record available.
Inventors
- 👤 Kenneth O Schneider
- 👤 Wermuth Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:35
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/52; H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/081; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49922
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US595494A
Cited
US2714519A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |