Patent US404396A successfully refreshed from Google Patents.
US2895151A
Expired / Lapsed
US
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Street sweeper side broom drive and support
Assignee: Elgin Sweeper Co
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Filing: 1955-03-08
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Granted: 1959-07-21
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Expires: 1975-03-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles T Link
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:52
CPC Classifications
E; E01; E01H; E01H1/00; E01H1/02; E01H1/05; E01H1/053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2300280A
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US2327879A
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US2278306A
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US2418840A
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US2347875A
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US2530720A
Cited
US2558623A
Cited
FR1007574A
Cited
GB695207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |