US2833065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sign carrying windmill construction
Assignee: Massillon Cleveland Akron Sign Co
•
Filing: 1954-08-30
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Granted: 1958-05-06
•
Expires: 1974-08-30
Abstract
No abstract record available.
Inventors
- 👤 Elliot J Kies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:06
CPC Classifications
F; F03; F03D; F03D3/00; F03D3/06; F03D3/062; G; G09; G09F; G09F7/00; G09F7/18; G09F7/22; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/74
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US708628A
Cited
US938710A
Cited
US932120A
Cited
US983684A
Cited
US1825564A
Cited
US1954721A
Cited
US1974597A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |