US3243622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retainer for conductors in slots
Assignee: General Electric Co
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Filing: 1963-08-15
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Granted: 1966-03-29
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Expires: 1983-08-15
Abstract
No abstract record available.
Inventors
- 👤 Joseph I Whittlesey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:50
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/46; H02K3/48; H02K3/487
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A RETAINING DEVICE FOR HOLDING A WINDING IN PLACE, COMPRISING: AN INSULATED CONDUCTOR DISPOSED IN AN OPEN SLOT, A RETAINING MEMBER LONGITUDINALLY SLIDABLE IN SAID SLOT AND SPACED FROM SAID CONDUCTOR, A LEAF-TYPE STRING OF INSULATING MATERIAL DISPOSED IN THE SPACE BETWEEN THE CONDUCTION AND THE RETAINING MEMBER AND HAVING A RAISED PORTION SPACED FROM THE CONDUCTOR, AND A ROTATABLE THREADED PLUG EXTENDING THROUGH THE RETAINING MEMBER AND HAVING ITS INNER END DISPOSED IN ABUTTING RELATION WITH SAID RAISED PORTION.
Claim 2
Dependent Claim
80 words
A RETAINING DEVICE FOR HOLDING A WINDING IN PLACE, COMPRISING: AN INSULATED CONDUCTOR DISPOSED IN AN OPEN SLOT, A RETAINING MEMBER LONGITUDINALLY SLIDABLE IN SAID SLOT AND SPACED FROM SAID CONDUCTOR, A LEAF-TYPE STRING OF INSULATING MATERIAL DISPOSED IN THE SPACE BETWEEN THE CONDUCTION AND THE RETAINING MEMBER AND HAVING A RAISED PORTION SPACED FROM THE CONDUCTOR, AND A ROTATABLE THREADED PLUG EXTENDING THROUGH THE RETAINING MEMBER AND HAVING ITS INNER END DISPOSED IN ABUTTING RELATION WITH SAID RAISED PORTION.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |