Patent US3287549A successfully refreshed from Google Patents.
US3287549A
Expired / Lapsed
US
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Warning light assembly
Assignee: IMAGINEERS Inc
•
Filing: 1963-12-19
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Granted: 1966-11-22
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Expires: 1983-12-19
Abstract
No abstract record available.
Inventors
- 👤 Harry E Lantery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:23
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/06; B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/2657; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/459
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A WARNING LIGHT DEVICE FOR VEHICLES, COMPRISING A MAST ARRANGED TO BE MOUNTED IN UPRIGHT NON-ROTATIVE POSITION ON A VEHICLE AND CARRYING AT ITS UPPER END AN APERTURED SUPPORTING PLATE, A LAMP BULB MOUNTED ON THE PLATE, AN UPPER HOUSING SURROUNDING THE BULB, HAVING A COLORED GLASS PANEL IN ITS REAR SIDE AND A VENTILATING PASSAGE ABOVE SAID PANEL, AND A LOWER HOUSING BELOW SAID SUPPORTING PLATE SURROUNDING THE TOP OF THE MAST AND HAVING VENTI-
Claim 2
Dependent Claim
76 words
A WARNING LIGHT DEVICE FOR VEHICLES, COMPRISING A MAST ARRANGED TO BE MOUNTED IN UPRIGHT NON-ROTATIVE POSITION ON A VEHICLE AND CARRYING AT ITS UPPER END AN APERTURED SUPPORTING PLATE, A LAMP BULB MOUNTED ON THE PLATE, AN UPPER HOUSING SURROUNDING THE BULB, HAVING A COLORED GLASS PANEL IN ITS REAR SIDE AND A VENTILATING PASSAGE ABOVE SAID PANEL, AND A LOWER HOUSING BELOW SAID SUPPORTING PLATE SURROUNDING THE TOP OF THE MAST AND HAVING VENTI-
References Cited (Backward Citations)
US2636976A
Cited
US1775586A
Cited
US2252395A
Cited
US2174067A
Cited
US2166394A
Cited
US2520861A
Cited
US2636109A
Cited
US2641687A
Cited
US2851587A
Cited
US2980457A
Cited
US3094286A
Cited
US3156418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |