US3028186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lifting device for bar stock rack
Assignee: PALTIER CORP
•
Filing: 1959-03-04
•
Granted: 1962-04-03
•
Expires: 1979-03-04
Abstract
No abstract record available.
Inventors
- 👤 Leroy F Skubic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:44
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/62; B66C1/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US732884A
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US1415090A
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US1717006A
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US2250273A
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US2370528A
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US2721756A
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FR1113322A
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US2905501A
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US2925300A
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US2849253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |