US4198044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercise board
Assignee: Individual
•
Filing: 1978-10-20
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Granted: 1980-04-15
•
Expires: 1998-10-20
Abstract
Abstract An exercise board of generally rectangular form adapted to support the body of a person thereon characterized in that the sides and ends of the board have a plurality of laterally projecting eye bolts therealong and in that the leg end of the board has a longitudinally extending ladder-like slot between the person's legs, the eye bolts and rungs of the slot being selectively engaged by hooks at the ends of flexible elastically stretchable belts for embracing selected portions of the body for exercising the muscles of the legs, groin, abdomen, back, arms, shoulders, neck and including torso or trunk twisting exercises. The exercise board herein is further characterized in that the head end has an extension therefrom which provides a cross bar longitudinally spaced from and laterally offset from the head end of the board to provide a hand grip for performing body stretching exercises.
Inventors
- 👤 Vaino A. Holappa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:34
CPC Classifications
A; A63; A63B; A63B23/00; A63B21/00; A63B21/02; A63B21/04; A63B21/055; A63B21/0552; A63B21/16; A63B21/169; A63B21/00058; A63B21/00061; A63B21/0407; A63B21/0414; A63B21/0442; A63B21/0555; A63B21/0557; A63B2208/00; A63B2208/02; A63B2208/0204; A63B2208/0228; A63B2208/0242; A63B2208/0247; A63B2208/0252; A63B2208/0285; A63B2208/029
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
90 words
An exercise board comprising a rectangular body support having laterally projecting eyes along opposite sides and ends thereof and having a ladder-like structure extending longitudinally between the legs of a person on said support with rungs thereacross; and an elastically stretchable belt having hooks at its ends for selective detachable engagement with said eyes and rungs to overlie a desired portion of a person's body on said support so that movement of such portion stretches said belt thus to require exertion of muscular power to so move said body portion.
Claim 2
Dependent Claim
90 words
An exercise board comprising a rectangular body support having laterally projecting eyes along opposite sides and ends thereof and having a ladder-like structure extending longitudinally between the legs of a person on said support with rungs thereacross; and an elastically stretchable belt having hooks at its ends for selective detachable engagement with said eyes and rungs to overlie a desired portion of a person's body on said support so that movement of such portion stretches said belt thus to require exertion of muscular power to so move said body portion.
Claim 3
Dependent Claim
58 words
The exercise board of claim 1 wherein at least two of said belts, each having the hook at one end engaged with a selected rung and having the hook at the other end engaged with a selected eye on a side of the support individually embrace the desired portions of the legs of a person on said support.
Claim 4
Dependent Claim
74 words
The exercise board of claim 1 wherein another one of said belts has the hook at one end engaged with an eye adjacent the shoulder portion of a person on said support and the hook at the other end engaged with a hand grip for trunk twisting exercise by swinging of the arm in a generally vertical plane for raising the corresponding shoulder while the person rolls on the support on the other shoulder.
Claim 5
Dependent Claim
65 words
The exercise board of claim 1 wherein the head end of said support has a U-shaped member with its legs secured to opposite sides of said support, said legs being bent to provide a cross bar longitudinally spaced from and laterally offset from said head end for grasping by the hands of the outstretched arms of the person on said support for performing stretching exercises.
Claim 6
Dependent Claim
52 words
The exercise board of claim 1 wherein said support comprises a tubular frame member to which eye bolts are secured to provide said eyes, and a rectangular body support panel secured to said frame member, said panel having a longitudinal slot exposing said rungs for engagement by a hook of said belt.
Claim 7
Dependent Claim
87 words
The exercise board of claim 5 wherein an intermediate transverse tubular frame member has its ends secured to opposite sides of said tubular frame member, and a pair of longitudinal tube frame members parallel to opposite sides of said tubular frame member and having ends secured to one end of said tubular frame member and to said transverse tubular frame member to define the side rails of said ladder-like structure across which said rungs extend for selective detachable engagement by the hooks of one or more belts.
Claim 8
Dependent Claim
35 words
The exercise board of claim 6 wherein a pad is detachably secured at its corners on said panel and rectangular frame member; said pad having a longitudinal slot registering with the slot of said panel.
Claim 9
Dependent Claim
85 words
The exercise board of claim 5 wherein a U-shaped tubular member has arcuately flattened leg portions secured to opposite sides of said tubular frame member by eye bolts adjacent the head end of said tubular frame member and has a cross-bar portion laterally offset from said panel and longitudinally spaced from said head end of said tubular frame member to provide a hand grip cross-bar which provides clearance with the floor or with a wall to which said exercise board is adapted to be mounted.
References Cited (Backward Citations)
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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) | 1983-04-15 | 1983-10-15 | 1984-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-15 | 1987-10-15 | 1988-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-15 | 1991-10-15 | 1992-04-15 | $7700.00 | Window Closed / Lapsed |