Patent US1201536A successfully refreshed from Google Patents.
US1201536A
Expired / Lapsed
US
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Universal solar reflector.
Assignee: Individual
•
Filing: 1916-01-14
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Granted: 1916-10-17
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Expires: 1936-01-14
Abstract
No abstract record available.
Inventors
- 👤 Edward S Whitehead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:11
CPC Classifications
G; G02; G02B; G02B19/00; G02B19/0033; G02B19/0038; G02B19/0042; G02B19/0004; G02B19/0019; G02B19/0023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1919-10-17 | 1920-04-17 | 1920-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-10-17 | 1924-04-17 | 1924-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-10-17 | 1928-04-17 | 1928-10-17 | $7700.00 | Window Closed / Lapsed |