Patent US5584781A successfully refreshed from Google Patents.
US5584781A
Expired / Lapsed
US
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Striding exerciser
Assignee: Individual
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Filing: 1996-04-29
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Granted: 1996-12-17
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Expires: 2016-04-29
Abstract
Abstract A striding exerciser includes a pair of post having a middle portion pivotally coupled to an upper portion of a base. The base has a rod rotatably supported in an upper and front portion. The rod has a lever secured to one end and extended upward and has another lever secured to the other end and extended downward. A pair of links pivotally couple the posts to the levers respectively so as to couple the posts together. One of the links is moved forward when the other link moves rearward, and is moved rearward when the other link moves forward.
Inventors
- 👤 Paul Chen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:32
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/03575; A63B23/03583; A63B21/00; A63B21/40; A63B21/4041; A63B21/4047; A63B22/00; A63B22/0002; A63B22/001; A63B22/0048; A63B22/0056; A63B2022/0051; A63B2208/00; A63B2208/02; A63B2208/0204; A63B23/04; A63B23/0482
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
170 words
A striding exerciser comprising: a base including an upper portion having a pair of pivot shafts provided therein and including an upper and front portion having a rod rotatably supported therein, said rod including a first end having a first lever secured thereto and extended upward therefrom and including a second end having a second lever secured thereto and extended downward therefrom, a pair of posts each including a middle portion pivotally coupled to said base at said pivot shaft so as to allow said posts to be rotated about said pivot shafts respectively, said posts each including an upper portion having a handle provided thereon and each including a lower portion having a foot support provided thereon, and a first link and a second link pivotally coupling said posts to said first and said second levers respectively so as to couple said posts together, said first link being moved forward when said second link moves rearward, and said first link being moved rearward when said second link moves forward.
Claim 2
Dependent Claim
170 words
A striding exerciser comprising: a base including an upper portion having a pair of pivot shafts provided therein and including an upper and front portion having a rod rotatably supported therein, said rod including a first end having a first lever secured thereto and extended upward therefrom and including a second end having a second lever secured thereto and extended downward therefrom, a pair of posts each including a middle portion pivotally coupled to said base at said pivot shaft so as to allow said posts to be rotated about said pivot shafts respectively, said posts each including an upper portion having a handle provided thereon and each including a lower portion having a foot support provided thereon, and a first link and a second link pivotally coupling said posts to said first and said second levers respectively so as to couple said posts together, said first link being moved forward when said second link moves rearward, and said first link being moved rearward when said second link moves forward.
Claim 3
Dependent Claim
42 words
A striding exerciser according to claim 1 further comprising a support including a first end pivotally coupled to said base at an axle and rotated to a horizontal position for forming a stable base when said support is secured to said base.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-12-17 | 2000-06-17 | 2000-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-12-17 | 2004-06-17 | 2004-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-12-17 | 2008-06-17 | 2008-12-17 | $7700.00 | Window Closed / Lapsed |