Patent US3393350A successfully refreshed from Google Patents.
US3393350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wiring trough and cover mounting means therefor
Assignee: Schneider Electric USA Inc
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Filing: 1962-07-02
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Granted: 1968-07-16
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Expires: 1982-07-02
Abstract
No abstract record available.
Inventors
- 👤 Paul R Goudy
- 👤 Erik J Nielsen
- 👤 Raymond F Gottsacker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:20
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/04; H02G3/0406; H02G3/0418; H02B; H02B1/00; H02B1/20; H02B1/202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A WRITING DUCT FOR AN ELECTRIC CONTROL PANEL, SAID DUCT COMPRISING A MOUNTING PANEL, A SUPPORTING POST MOUNTED ON SAID MOUNTING PANEL AND HAVING AN OUTER END PORTION SPACED FROM THE PANEL, AND AN ELONGATED COVER MOUNTED ON SAID FORMED OUTER END PORTION, SAID COVER HAVING AN ELONGATED SOCKET FORMED INTEGRALLY THEREWITH ON AN INNER SIDE THEREOF EXTENDING LONGITUDINALLY AND
Claim 2
Dependent Claim
60 words
A WRITING DUCT FOR AN ELECTRIC CONTROL PANEL, SAID DUCT COMPRISING A MOUNTING PANEL, A SUPPORTING POST MOUNTED ON SAID MOUNTING PANEL AND HAVING AN OUTER END PORTION SPACED FROM THE PANEL, AND AN ELONGATED COVER MOUNTED ON SAID FORMED OUTER END PORTION, SAID COVER HAVING AN ELONGATED SOCKET FORMED INTEGRALLY THEREWITH ON AN INNER SIDE THEREOF EXTENDING LONGITUDINALLY AND
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |