US3227981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High frequency tuner
Assignee: TARZIAN MARY
•
Filing: 1963-12-30
•
Granted: 1966-01-04
•
Expires: 1983-12-30
Abstract
No abstract record available.
Inventors
- 👤 Jr James Edgar Krepps
- 👤 Morton L Weigel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:50
CPC Classifications
H; H03; H03J; H03J5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A COIL ASSEMBLY FOR USE IN A TURRET TYPE TUNER, COMPRISING A SOLID ELONGATED INSULATING SUPPORT MEMBER, A PLURALITY OF CONDUCTIVE TERMINAL MEMBERS POSITIONED AT SPATIALLY DISPOSED LOCATIONS ALONG THE LENGTH OF SAID SUPPORT MEMBER IN SLOTS EXTENDING TRANSVERSELY THERETHROUGH, A PLURALITY OF COILS WOUND AROUND SAID SUPPORT MEMBER, EACH OF SAID TERMINAL MEMBERS HAVING AN ARCUATE CONTACT ENGAGING PORTION WHICH EXTENDS BEYOND THE PERIPHERY OF SAID SUPPORT MEMBER ALONG ONE SIDE THEREOF AND A SHANK PORTION EXTENDING BEYOND THE PERIPHERY OF SAID SUPPORT MEMBER ALONG ANOTHER SIDE THEREOF, SAID COILS BEING WOUND
Claim 2
Dependent Claim
93 words
A COIL ASSEMBLY FOR USE IN A TURRET TYPE TUNER, COMPRISING A SOLID ELONGATED INSULATING SUPPORT MEMBER, A PLURALITY OF CONDUCTIVE TERMINAL MEMBERS POSITIONED AT SPATIALLY DISPOSED LOCATIONS ALONG THE LENGTH OF SAID SUPPORT MEMBER IN SLOTS EXTENDING TRANSVERSELY THERETHROUGH, A PLURALITY OF COILS WOUND AROUND SAID SUPPORT MEMBER, EACH OF SAID TERMINAL MEMBERS HAVING AN ARCUATE CONTACT ENGAGING PORTION WHICH EXTENDS BEYOND THE PERIPHERY OF SAID SUPPORT MEMBER ALONG ONE SIDE THEREOF AND A SHANK PORTION EXTENDING BEYOND THE PERIPHERY OF SAID SUPPORT MEMBER ALONG ANOTHER SIDE THEREOF, SAID COILS BEING WOUND
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |