US3230295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring loaded spacer-damper
Assignee: Line and Cable Accessories Ltd
•
Filing: 1964-05-25
•
Granted: 1966-01-18
•
Expires: 1984-05-25
Abstract
No abstract record available.
Inventors
- 👤 Short Herbert Douglass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:02
CPC Classifications
H; H02; H02G; H02G7/00; H02G7/12; H02G7/125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A SPACER DAMPER FOR A PLURALITY OF ELECTRICAL CONDUCTORS COMPRISING A CENTRAL MEMBER, AT LEAST THREE ARMS EACH SWINGABLY CONNECTED TO SAID CENTRAL MEMBER AT ONE OF THEIR ENDS AND EACH HAVING CLAMPING MEANS FOR ATTACHING A CONDUCTOR AT THEIR OTHER END, A RESILIENT MEANS JOINING EACH PAIR OF ANGULARLY ADJACENT ARMS TO MUTUALLY RESILIENTLY COUPLE ALL OF SAID RESILIENT MEANS TOGETHER AND TO BIAS SAID ARMS WITH THEIR ENDS HAVING MEANS FOR ATTACHING A CONDUCTOR IN CONDUCTOR SPACING ARRANGEMENT.
Claim 2
Dependent Claim
80 words
A SPACER DAMPER FOR A PLURALITY OF ELECTRICAL CONDUCTORS COMPRISING A CENTRAL MEMBER, AT LEAST THREE ARMS EACH SWINGABLY CONNECTED TO SAID CENTRAL MEMBER AT ONE OF THEIR ENDS AND EACH HAVING CLAMPING MEANS FOR ATTACHING A CONDUCTOR AT THEIR OTHER END, A RESILIENT MEANS JOINING EACH PAIR OF ANGULARLY ADJACENT ARMS TO MUTUALLY RESILIENTLY COUPLE ALL OF SAID RESILIENT MEANS TOGETHER AND TO BIAS SAID ARMS WITH THEIR ENDS HAVING MEANS FOR ATTACHING A CONDUCTOR IN CONDUCTOR SPACING ARRANGEMENT.
References Cited (Backward Citations)
DE543578C
Cited
US3121770A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |