US1295735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concrete-finishing tool.
Assignee: CRESCENT TOOL MANUFACTURING Co
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Filing: 1916-12-01
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Granted: 1919-02-25
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Expires: 1936-12-01
Abstract
No abstract record available.
Inventors
- 👤 William Grundmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:42
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/02; E04F21/04
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) | 1922-02-24 | 1922-08-26 | 1923-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-02-24 | 1926-08-26 | 1927-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-02-24 | 1930-08-26 | 1931-02-25 | $7700.00 | Window Closed / Lapsed |