US1051673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tilting device for concrete-mixers.
Assignee: TL Smith Co
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Filing: 1912-01-29
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Granted: 1913-01-28
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Expires: 1932-01-29
Abstract
No abstract record available.
Inventors
- 👤 Edward W Brackenbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:38
CPC Classifications
B; B28; B28C; B28C5/00; B28C5/42; B28C5/4272; B28C5/4275; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18128; Y10T74/18136; Y10T74/18568; Y10T74/18576; Y10T74/18648; Y10T74/18696
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) | 1916-01-28 | 1916-07-29 | 1917-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-01-28 | 1920-07-29 | 1921-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-01-28 | 1924-07-29 | 1925-01-28 | $7700.00 | Window Closed / Lapsed |