US3089951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Potted truck light
Assignee: Truck Lite Co LLC
•
Filing: 1960-08-08
•
Granted: 1963-05-14
•
Expires: 1980-08-08
Abstract
No abstract record available.
Inventors
- 👤 George D Baldwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:30
CPC Classifications
F; F21; F21V; F21V31/00; B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
FOR USE IN COMBINATION WITH VEHICLES, AN ENCLOSED LIGHT CONSTRUCTION COMPRISING A REFLECTOR, AN UNBASED BULB INCLUDING A TRANSPARENT, RIGID ENVELOPE HAVING FILAMENT LEADS PROJECTING THEREFROM, TERMINALS EXTENDING THROUGH SAID REFLECTOR ENGAGED WITH SAID LEADS, AND A RESILIENT POTTING MATERIAL HAVING SUBSTANTIALLY THE SAME THERMAL EXPANSION PROPERTY AS SAID ENVELOPE RECEIVED OVER A BASE
Claim 2
Dependent Claim
54 words
FOR USE IN COMBINATION WITH VEHICLES, AN ENCLOSED LIGHT CONSTRUCTION COMPRISING A REFLECTOR, AN UNBASED BULB INCLUDING A TRANSPARENT, RIGID ENVELOPE HAVING FILAMENT LEADS PROJECTING THEREFROM, TERMINALS EXTENDING THROUGH SAID REFLECTOR ENGAGED WITH SAID LEADS, AND A RESILIENT POTTING MATERIAL HAVING SUBSTANTIALLY THE SAME THERMAL EXPANSION PROPERTY AS SAID ENVELOPE RECEIVED OVER A BASE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |