Patent US4934690B1 successfully refreshed from Google Patents.
US4934690B1
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Shock-free aerobic and anaerobic exercising machine for use in the standing position
Assignee: Individual
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Filing: 1989-05-12
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Granted: 1995-04-04
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Expires: 2009-05-12
Abstract
No abstract record available.
Inventors
- 👤 John W Bull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:11
CPC Classifications
A; A63; A63B; A63B21/00; A63B22/00; A63B22/0048; A63B22/0056; A63B21/00058; A63B21/00069; A63B21/00072; A63B21/06; A63B21/0615; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4035; A63B21/4041; A63B21/4047; A63B22/0002; A63B22/001; A63B21/008; A63B21/0083; Y; Y10; Y10S; Y10S482/00; Y10S482/901; Y10S482/902
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) | 1998-04-03 | 1998-10-03 | 1999-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-03 | 2002-10-03 | 2003-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-03 | 2006-10-03 | 2007-04-04 | $7700.00 | Window Closed / Lapsed |