Patent US3528579A successfully refreshed from Google Patents.
US3528579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side shift mechanism for an industrial truck
Assignee: Eaton Corp
•
Filing: 1967-10-05
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Granted: 1970-09-15
•
Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 Bronislaus I Ulinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:17
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/122; B66F9/14; B66F9/147; B66F9/148; B66F9/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899093A
Cited
US962257A
Cited
US2598865A
Cited
US2642846A
Cited
US2591544A
Cited
US2684163A
Cited
DE1011814B
Cited
US2840347A
Cited
AT199215B
Cited
US2828880A
Cited
US2920775A
Cited
US2975923A
Cited
GB903267A
Cited
US3082894A
Cited
GB935801A
Cited
US3034587A
Cited
GB930439A
Cited
GB964161A
Cited
US3158273A
Cited
US3190473A
Cited
US3219210A
Cited
US3361280A
Cited
US3338435A
Cited
US3366017A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-14 | 1974-03-16 | 1974-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-14 | 1978-03-16 | 1978-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-14 | 1982-03-16 | 1982-09-15 | $7700.00 | Window Closed / Lapsed |