US2799774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp shade covers
Assignee: Individual
•
Filing: 1955-04-20
•
Granted: 1957-07-16
•
Expires: 1975-04-20
Abstract
No abstract record available.
Inventors
- 👤 Levine Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:17
CPC Classifications
F; F21; F21V; F21V1/00; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T428/00; Y10T428/13; Y10T428/24; Y10T428/24008; Y10T428/2419
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1618978A
Cited
US2518301A
Cited
US2558467A
Cited
US2623582A
Cited
US2621728A
Cited
US2623583A
Cited
US2758645A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |