US3049055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple purpose solar reflector
Assignee: Individual
•
Filing: 1959-11-27
•
Granted: 1962-08-14
•
Expires: 1979-11-27
Abstract
No abstract record available.
Inventors
- 👤 Tubbs William Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:29
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/08; G02B5/10; F; F24; F24S; F24S23/00; F24S23/70; F24S23/82; Y; Y02; Y02E; Y02E10/00; Y02E10/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US501514A
Cited
US514148A
Cited
US1384420A
Cited
US1394085A
Cited
US2755630A
Cited
US2723919A
Cited
US2963273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |