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US3052166A
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Vibrating compaction roller
Assignee: Individual
•
Filing: 1959-05-14
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Granted: 1962-09-04
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Expires: 1979-05-14
Abstract
No abstract record available.
Inventors
- 👤 Lawrence O Thrun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:31
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/04; E; E01; E01C; E01C19/00; E01C19/22; E01C19/23; E01C19/28; E01C19/281; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544; Y10T74/18552
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT132118B
Cited
US2649061A
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US2487343A
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US2596281A
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US2671386A
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US2868094A
Cited
US2812696A
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US2954726A
Cited
US2873656A
Cited
US2967739A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |