Patent US2221203A successfully refreshed from Google Patents.
US2221203A
Expired / Lapsed
US
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Automobile jack supporting base
Assignee: Houdaille Hershey Corp
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Filing: 1939-08-05
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Granted: 1940-11-12
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Expires: 1959-08-05
Abstract
No abstract record available.
Inventors
- 👤 Ray A Sandberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:58
CPC Classifications
E; E21; E21D; E21D15/00; E21D15/50; E21D15/54; B; B66; B66F; B66F13/00; Y; Y10; Y10S; Y10S254/00; Y10S254/01
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) | 1943-11-12 | 1944-05-13 | 1944-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-11-12 | 1948-05-13 | 1948-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-11-12 | 1952-05-13 | 1952-11-12 | $7700.00 | Window Closed / Lapsed |