US3246074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recessed mount for electric power distribution track
Assignee: Lightolier Inc
•
Filing: 1963-08-12
•
Granted: 1966-04-12
•
Expires: 1983-08-12
Abstract
No abstract record available.
Inventors
- 👤 Neumann Manfred
- 👤 Donato Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:52
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/14; F; F21; F21V; F21V21/00; F21V21/34; F21V21/35; H01R25/142; H02; H02G; H02G3/00; H02G3/02; H02G3/04; F21V21/02; F21V21/025; H01R13/00; H01R13/02; H01R13/20; H01R13/64
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A POWER DISTRIBUTION TRACK ASSEMBLY COMPRISING AN ELONGATED RIGID TRACK MEMBER HAVING A SUPPORTING CHANNEL AND A CONDUCTR CARRYING CHANNEL, A PAIR OF CONDUCTORS POSITIONED IN SAID CONDUCTOR CARRYING CHANNEL IN SPACED INSULATED RELATIONSHIP AND EXTENDIG THE LENGTH THEREOF, SAID CONDUCTOR CARRYING CHANNEL HAVING AN OPEN FACE EXTENDING THE LENGTH THEREOF, PROVIDING ACCESS TO SAID CONDUCTORS, AN ELONGATED SUBSTANTIALLY U-SHAPED HOUSING HAVING AN OPEN MOUTH AND BEING OF DEPTH SUFFICIENT TO ACCOMMODATE SAID TRACK, AND MEANS RELEASABLY RETAINING SAID TRACK IN RECESSED POSITION IN SAID HOUSING WITH THE OPEN FACE OF THE CONDUCTOR CARRYING CHANNEL SUBSTANTIALLY FLUSH WITH THE MOUTH OF SAID HOUSING.
Claim 2
Dependent Claim
103 words
A POWER DISTRIBUTION TRACK ASSEMBLY COMPRISING AN ELONGATED RIGID TRACK MEMBER HAVING A SUPPORTING CHANNEL AND A CONDUCTR CARRYING CHANNEL, A PAIR OF CONDUCTORS POSITIONED IN SAID CONDUCTOR CARRYING CHANNEL IN SPACED INSULATED RELATIONSHIP AND EXTENDIG THE LENGTH THEREOF, SAID CONDUCTOR CARRYING CHANNEL HAVING AN OPEN FACE EXTENDING THE LENGTH THEREOF, PROVIDING ACCESS TO SAID CONDUCTORS, AN ELONGATED SUBSTANTIALLY U-SHAPED HOUSING HAVING AN OPEN MOUTH AND BEING OF DEPTH SUFFICIENT TO ACCOMMODATE SAID TRACK, AND MEANS RELEASABLY RETAINING SAID TRACK IN RECESSED POSITION IN SAID HOUSING WITH THE OPEN FACE OF THE CONDUCTOR CARRYING CHANNEL SUBSTANTIALLY FLUSH WITH THE MOUTH OF SAID HOUSING.
References Cited (Backward Citations)
US1298842A
Cited
US2220825A
Cited
US2103072A
Cited
US2209560A
Cited
US2743423A
Cited
US2888113A
Cited
US2977566A
Cited
US2966542A
Cited
US3042889A
Cited
US3019332A
Cited
US3094584A
Cited
US3051772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |