US2673285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light reflecting cover for lamps
Assignee: Individual
•
Filing: 1950-03-14
•
Granted: 1954-03-23
•
Expires: 1970-03-14
Abstract
No abstract record available.
Inventors
- 👤 Buschi Feliciano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:11
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/08; A47G33/0836
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1043009A
Cited
US1200487A
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US1541952A
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US1646045A
Cited
US1861604A
Cited
GB397048A
Cited
US2042905A
Cited
US2136780A
Cited
US2199434A
Cited
US2316589A
Cited
US2435786A
Cited
US2448906A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-22 | 1957-09-21 | 1958-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-22 | 1961-09-21 | 1962-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-22 | 1965-09-21 | 1966-03-23 | $7700.00 | Window Closed / Lapsed |