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US961302A
Expired / Lapsed
US
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Adjustable trowel.
Assignee: JOHN F SNYDER
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Filing: 1909-03-16
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Granted: 1910-06-14
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Expires: 1929-03-16
Abstract
No abstract record available.
Inventors
- 👤 Robert W Linville
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:21
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/02; E04F21/16; E04F21/161; E04F21/20; E04F21/24; B; B25; B25G; B25G1/00; B25G1/06
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) | 1913-06-13 | 1913-12-13 | 1914-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-06-13 | 1917-12-13 | 1918-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-06-13 | 1921-12-13 | 1922-06-14 | $7700.00 | Window Closed / Lapsed |