US3259738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scanning device
Assignee: Navionics Inc
•
Filing: 1963-11-15
•
Granted: 1966-07-05
•
Expires: 1983-11-15
Abstract
No abstract record available.
Inventors
- 👤 Jr George W Strother
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:10
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/06; B60Q1/076; F; F21; F21V; F21V21/00; F21V21/14; F21V21/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A REMOTELY CONTROLLED SEARCHLIGHT ASSEMBLY, INCLUDING A BASE, A TURNABLE SHAFT ON SAID BASE, A SEARCHLIGHT CARRIED BY SAID SHAFT, MEANS FOR TURNING SAID SHAFT ON THE BASE AND THEREBY TURNING THE SEARCHLIGHT ON A SUBSTANTIALLY VERTICAL AXIS, SLIP CLUTCH MEANS BETWEEN SAID SHAFT AND TURNING MEANS AND CLUTCH ACTUATING MEANS INCLUDING INTERACTING CAM AND FOLLOWER MEANS CARRIED BY
Claim 2
Dependent Claim
59 words
A REMOTELY CONTROLLED SEARCHLIGHT ASSEMBLY, INCLUDING A BASE, A TURNABLE SHAFT ON SAID BASE, A SEARCHLIGHT CARRIED BY SAID SHAFT, MEANS FOR TURNING SAID SHAFT ON THE BASE AND THEREBY TURNING THE SEARCHLIGHT ON A SUBSTANTIALLY VERTICAL AXIS, SLIP CLUTCH MEANS BETWEEN SAID SHAFT AND TURNING MEANS AND CLUTCH ACTUATING MEANS INCLUDING INTERACTING CAM AND FOLLOWER MEANS CARRIED BY
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |