US3238315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary multiple cam circuit disconnect and reconnect switch
Assignee: Collins Radio Co
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Filing: 1965-07-23
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Granted: 1966-03-01
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Expires: 1985-07-23
Abstract
No abstract record available.
Inventors
- 👤 Richard E Deasy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:13
CPC Classifications
H; H01; H01H; H01H19/00; H01H19/54; H01H19/56; H01H19/563
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A ROTARY MULTIPLE CONTACT SWITCH COMPRISING A BASE MEMBER, A PLURALITY OF FLEXIBLE SWITCH CONTACT ELEMENTS MOUNTED IN THE BASE MEMBER, A SHAFT ROTATABLY SUPPORTED IN THE BASE MEMBER, A CRESCENT-SHAPED CONDUCTING MEMBER MOUNTED ON SAID SHAFT AND ENGAGEABLE WITH SAID SWITCH CONTACTS, A CAM MEMBER OF INSULATING MATERIAL ATTACHED TO THE SHAFT AND IN ENGAGEMENT WITH THE SWITCH CONTACT ELEMENTS AND FORMED WITH HIGH AND LOW PORTIONS SUCH THAT THE SWITCH CONTACTS IN ALIGNMENT WITH SAID LOW PORTION OF SAID CAM ENGAGES THE CRESCENT SHAPED MEMBER AND THE SWITCH CONTACTS IN ALIGNMENT WITH THE HIGH PORTION OF SAID CAM ARE HELD OUT OF ENGAGEMENT WITH THE CRESCENT-SHAPED MEMBER.
Claim 2
Dependent Claim
109 words
A ROTARY MULTIPLE CONTACT SWITCH COMPRISING A BASE MEMBER, A PLURALITY OF FLEXIBLE SWITCH CONTACT ELEMENTS MOUNTED IN THE BASE MEMBER, A SHAFT ROTATABLY SUPPORTED IN THE BASE MEMBER, A CRESCENT-SHAPED CONDUCTING MEMBER MOUNTED ON SAID SHAFT AND ENGAGEABLE WITH SAID SWITCH CONTACTS, A CAM MEMBER OF INSULATING MATERIAL ATTACHED TO THE SHAFT AND IN ENGAGEMENT WITH THE SWITCH CONTACT ELEMENTS AND FORMED WITH HIGH AND LOW PORTIONS SUCH THAT THE SWITCH CONTACTS IN ALIGNMENT WITH SAID LOW PORTION OF SAID CAM ENGAGES THE CRESCENT SHAPED MEMBER AND THE SWITCH CONTACTS IN ALIGNMENT WITH THE HIGH PORTION OF SAID CAM ARE HELD OUT OF ENGAGEMENT WITH THE CRESCENT-SHAPED MEMBER.
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |