US4200281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic pull type exercising device
Assignee: Individual
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Filing: 1977-10-13
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Granted: 1980-04-29
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Expires: 1997-10-13
Abstract
Abstract An exercising device including a base plate and elastic straps extending from the base plate. The base plate is formed with lateral extensions on which a user can stand while stretching the elastic straps. At least one channel is provided in the base plate with at least one slot extending from the channel through the base plate. One end of each strap is connected to a block-like lug which securely fits into the channel, with the strap extending through the slot. In this way, the straps are securely held in position by the base plate. In addition to an upwardly extending vertical pair of straps, there also may be provided a horizontal pair of straps laterally extending from the base plate. One or more straps may be connected to one block-like lug, where the straps may extend in the same direction and/or at a right angle to each other.
Inventors
- 👤 Clifford Wang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:52
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/0004; A63B21/02; A63B21/055; A63B21/0552; A63B71/00; A63B71/02; A63B71/023; A63B2071/026; A63B2071/027; A63B21/04; A63B21/0442; A63B21/0555; A63B21/0557; A63B2208/00; A63B2208/02; A63B2208/0204; A63B2208/0242
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
164 words
An exercising device comprising a base plate having channel means therein and slot means extending through said base plate to said channel means, elastic strap means including elastic straps having a handle member at one end of each strap and integral block-like lug means disposed at an opposite end thereof corresponding in shape to said channel means, said block-like lug means being retained in said channel means to secure said strap means to said base plate, said strap means passing through said slot means extending outwardly from said base plate, said base plate including an enlarged central portion and lateral extensions on either side thereof, said elastic strap means extending upwardly from said enlarged central portion, said lateral extensions each having a flat upper surface adapted to receive a user's feet while exercising with said elastic strap means, said strap means including two vertical elastic straps extending upwardly from said enlarged central portion, and two horizontal straps extending laterally outwardly from said lateral extensions.
Claim 2
Dependent Claim
164 words
An exercising device comprising a base plate having channel means therein and slot means extending through said base plate to said channel means, elastic strap means including elastic straps having a handle member at one end of each strap and integral block-like lug means disposed at an opposite end thereof corresponding in shape to said channel means, said block-like lug means being retained in said channel means to secure said strap means to said base plate, said strap means passing through said slot means extending outwardly from said base plate, said base plate including an enlarged central portion and lateral extensions on either side thereof, said elastic strap means extending upwardly from said enlarged central portion, said lateral extensions each having a flat upper surface adapted to receive a user's feet while exercising with said elastic strap means, said strap means including two vertical elastic straps extending upwardly from said enlarged central portion, and two horizontal straps extending laterally outwardly from said lateral extensions.
Claim 3
Dependent Claim
82 words
An exercising device as in claim 1, wherein each of said lateral extensions comprise an elongated rectangular block, a recess formed into a bottom of each lateral extension, and passageway means at both ends of each recess for connecting each recess with said channel means on one side of each recess, and for extending from said recess through respective end walls of the lateral extensions on the other side of each recess, said passageway means receiving said two horizontal straps therethrough respectively.
Claim 4
Dependent Claim
60 words
An exercising device as in claim 1, wherein said lug means includes two block-like lugs, each lug being integrally connected to one vertical strap and one horizontal strap to provide an L-shaped configuration, said channel means including two substantially identical spaced apart channels transversely positioned in said enlarged central portion, each channel receiving a respective one of said two lugs.
Claim 5
Dependent Claim
49 words
An exercising device as in claim 1, wherein said lug means includes one block-like lug, all of said vertical and horizontal straps being integrally interconnected at their proximal ends to said block-like lug, said channel means including a single channel in said enlarged central portion to receive said lug.
Claim 6
Dependent Claim
51 words
An exercising device as in claim 4, wherein said slot means includes two slots extending through said enlarged central portion with a respective one of said vertical straps passing through an associated one of said two slots, said vertical straps being spaced apart from each other at said one block-like lug.
Claim 7
Dependent Claim
49 words
An exercising device as in claim 4, wherein said slot means includes one slot extending through said enlarged central portion with both of said vertical straps passing through said one slot, said vertical straps being disposed adjacent to each other in a side-by-side relationship at said one block-like lug.
Claim 8
Dependent Claim
20 words
An exercising device as in claim 1, wherein said vertical straps are approximately twice as long as said horizontal straps.
Claim 9
Dependent Claim
29 words
An exercising device as in claim 1, wherein said handle members are provided by folded over distal ends of said strap means to define a loop for each strap.
Claim 10
Dependent Claim
142 words
An exercising device comprising a base plate having channel means therein and slot means extending through said base plate to said channel means, elastic strap means including elastic straps having a handle member at one end of each strap and integral block-like lug means disposed at an opposite end thereof corresponding in shape to said channel means, said block-like lug means being retained in said channel means to secure said strap means to said base plate, said strap means passing through said slot means and extending outwardly from said base plate, said base plate including an upper member and a bottom member, said upper member having an enlarged central portion and lateral extensions on either side thereof, said central portion and lateral extensions being provided with recess means for receiving said bottom member to provide a bottom surface for said base plate.
Claim 11
Dependent Claim
142 words
An exercising device comprising a base plate having channel means therein and slot means extending through said base plate to said channel means, elastic strap means including elastic straps having a handle member at one end of each strap and integral block-like lug means disposed at an opposite end thereof corresponding in shape to said channel means, said block-like lug means being retained in said channel means to secure said strap means to said base plate, said strap means passing through said slot means and extending outwardly from said base plate, said base plate including an upper member and a bottom member, said upper member having an enlarged central portion and lateral extensions on either side thereof, said central portion and lateral extensions being provided with recess means for receiving said bottom member to provide a bottom surface for said base plate.
Claim 12
Dependent Claim
133 words
An exercising device comprising a base plate having channel means therein and slot means extending through said base plate to said channel means, elastic strap means including elastic straps having a handle member at one end of each strap and integral block-like lug means disposed at an opposite end thereof corresponding in shape to said channel means to secure said strap means to said base plate, said strap means passing through said slot means and extending outwardly from said base plate, said base plate including an upper member and two bottom members, said upper member having an enlarged central portion and lateral extensions on either side thereof, said lateral extensions being provided with recess means for receiving said bottom members in a spaced apart arrangement to provide bottom surfaces for said base plate.
Claim 13
Dependent Claim
133 words
An exercising device comprising a base plate having channel means therein and slot means extending through said base plate to said channel means, elastic strap means including elastic straps having a handle member at one end of each strap and integral block-like lug means disposed at an opposite end thereof corresponding in shape to said channel means to secure said strap means to said base plate, said strap means passing through said slot means and extending outwardly from said base plate, said base plate including an upper member and two bottom members, said upper member having an enlarged central portion and lateral extensions on either side thereof, said lateral extensions being provided with recess means for receiving said bottom members in a spaced apart arrangement to provide bottom surfaces for said base plate.
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) | 1983-04-29 | 1983-10-29 | 1984-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-29 | 1987-10-29 | 1988-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-29 | 1991-10-29 | 1992-04-29 | $7700.00 | Window Closed / Lapsed |