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US3430956A
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Foot and leg exerciser
Assignee: ALEXANDER T BORGEAS
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Filing: 1966-08-15
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Granted: 1969-03-04
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Expires: 1986-08-15
Abstract
No abstract record available.
Inventors
- 👤 Alexander T Borgeas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:01
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/02; A63B21/023; A61; A61G; A61G7/00; A61G7/05; A61G7/065; A61G7/075; A61G7/0755; A63B21/04; A63B23/00; A63B23/035; A63B23/04; A63B23/08; A63B23/085; A63B21/0407; A63B21/0421; A63B21/0428; A63B21/055; A63B2208/00; A63B2208/02; A63B2208/0228; A63B2208/0242; A63B2208/0252
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |