US3107350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicating lamp housing for annunciator unit
Assignee: RADAR RELAY Inc
•
Filing: 1961-01-09
•
Granted: 1963-10-15
•
Expires: 1981-01-09
Abstract
No abstract record available.
Inventors
- 👤 William C Arrasmith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:56
CPC Classifications
G; G08; G08B; G08B5/00; G08B5/22; G08B5/36; F; F21; F21W; F21W2111/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
AN ANNUNCIATOR ASSEMBLY INCLUDING: A HOUSING, MEANS POSITIONED IN SAID HOUSING FOR RECEIVING AT LEAST ONE ELECTRIC LAMP, SAID HOUSING HAVING SIDE WALLS AND HAVING AN OPEN FRONT FACE THROUGH WHICH THE LIGHT RAYS FROM THE LAMP RADIATE, A FIRST STRIP OF TRANSLUCENT PLASTIC MATERIAL HAVING FIRST AND SECOND SURFACES AND MOUNTED ON SAID HOUSING AND POSITIONED ACROSS SAID FRONT FACE THEREOF, A COLORED SECOND STRIP OF TRANSLUCENT PLASTIC MATERIAL MOUNTED ON SAID HOUSING AND POSITIONED ACROSS SAID FRONT FACE BETWEEN SAID FIRST STRIP AND INTERIOR OF SAID HOUSING, AND A LAYER OF METALLIC MATERIAL FORMED ON SAID FIRST SURFACE OF SAID FIRST STRIP OF PLASTIC MATERIAL HAVING INSCRIPTIONS FORMED THEREIN AND EXTENDING THERETHROUGH FOR CAUSING SAID FIRST STRIP OF PLASTIC MATERIAL TO BE ILLUMINATED IN ACCORDANCE WITH SAID INSCRIPTIONS AND FOR CONDUCTING HEAT FROM THE LAMP IN SAID HOUSING AND FOR DISTRIBUTING SUCH HEAT ACROSS SAID FIRST SURFACE OF SAID FIRST STRIP OF PLASTIC MATERIAL.
Claim 2
Dependent Claim
156 words
AN ANNUNCIATOR ASSEMBLY INCLUDING: A HOUSING, MEANS POSITIONED IN SAID HOUSING FOR RECEIVING AT LEAST ONE ELECTRIC LAMP, SAID HOUSING HAVING SIDE WALLS AND HAVING AN OPEN FRONT FACE THROUGH WHICH THE LIGHT RAYS FROM THE LAMP RADIATE, A FIRST STRIP OF TRANSLUCENT PLASTIC MATERIAL HAVING FIRST AND SECOND SURFACES AND MOUNTED ON SAID HOUSING AND POSITIONED ACROSS SAID FRONT FACE THEREOF, A COLORED SECOND STRIP OF TRANSLUCENT PLASTIC MATERIAL MOUNTED ON SAID HOUSING AND POSITIONED ACROSS SAID FRONT FACE BETWEEN SAID FIRST STRIP AND INTERIOR OF SAID HOUSING, AND A LAYER OF METALLIC MATERIAL FORMED ON SAID FIRST SURFACE OF SAID FIRST STRIP OF PLASTIC MATERIAL HAVING INSCRIPTIONS FORMED THEREIN AND EXTENDING THERETHROUGH FOR CAUSING SAID FIRST STRIP OF PLASTIC MATERIAL TO BE ILLUMINATED IN ACCORDANCE WITH SAID INSCRIPTIONS AND FOR CONDUCTING HEAT FROM THE LAMP IN SAID HOUSING AND FOR DISTRIBUTING SUCH HEAT ACROSS SAID FIRST SURFACE OF SAID FIRST STRIP OF PLASTIC MATERIAL.
References Cited (Backward Citations)
US1290543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |