US3459934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light fixture
Assignee: Esquire Inc
•
Filing: 1967-01-12
•
Granted: 1969-08-05
•
Expires: 1987-01-12
Abstract
No abstract record available.
Inventors
- 👤 Buell Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:18
CPC Classifications
F; F21; F21V; F21V29/00; F21V29/15; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/086; F21V19/00; F21V19/006; F21V19/007; F21V23/00; F21V23/02; F21V7/00; F21V7/10; F21V7/16; F21V21/00; F21V21/14; F21V21/30; F21V27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899542A
Cited
US2907870A
Cited
US2857508A
Cited
US3021422A
Cited
US3213270A
Cited
GB957160A
Cited
US3284621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |