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US4157827A Expired / Lapsed US ⏱️ 0.0 years remaining

Hand grip for jump rope and similarly-gripped exercise devices

Assignee: Individual
•
Filing: 1977-06-10
•
Granted: 1979-06-12
•
Expires: 1997-06-10
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Abstract

Abstract A hollow hand grip for a jump rope or other similarly-gripped exercise device, in which one or more exercise weights can be used; said hand grip including, specifically for the contingency when less than all weights are used, an end plug which effectively maintains the end wall thereof in its shape and location to correspondingly maintain this end wall in its frictional engagement with the closure for the compartment for the weights defined within the hand grip, thus contributing to the safety in using said weighted hand grip.

Inventors

  • 👤 Edith Winston
  • 👤 Herbert Winston

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 21:45
CPC Classifications
A; A63; A63B; A63B5/00; A63B5/20; A63B23/00; A63B23/035; A63B23/12; A63B23/16

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 164 words
As an improvement for a jump rope, a hand grip attached to said jump rope comprising a hand-sized hollow cylindrical pliable body member of the type that is squeezable by externally-applied pressure to a diminished diameter defining a storage compartment for exercise weights, a circular edge at one end of said body member bounding an access opening into said storage compartment for the placement and removal of said exercise weights, a plug of rigid construction material having an inserted operative position with said access opening in supported relation beneath said circular edge so as to maintain said shape thereof, and an outer closure member sized to provide a friction fit when placed in covering relation over said supported circular edge, whereby when less than all said exercise weights are in use in said compartment allowing a collapse therein said closure member nevertheless maintains said position closing said access opening due to said plug maintaining said edge and closure member frictionally engaged to each other.
Claim 2
Dependent Claim 164 words
As an improvement for a jump rope, a hand grip attached to said jump rope comprising a hand-sized hollow cylindrical pliable body member of the type that is squeezable by externally-applied pressure to a diminished diameter defining a storage compartment for exercise weights, a circular edge at one end of said body member bounding an access opening into said storage compartment for the placement and removal of said exercise weights, a plug of rigid construction material having an inserted operative position with said access opening in supported relation beneath said circular edge so as to maintain said shape thereof, and an outer closure member sized to provide a friction fit when placed in covering relation over said supported circular edge, whereby when less than all said exercise weights are in use in said compartment allowing a collapse therein said closure member nevertheless maintains said position closing said access opening due to said plug maintaining said edge and closure member frictionally engaged to each other.
Claim 3
Dependent Claim 36 words
An improved hand grip as claimed in claim 1, wherein said body member and said closure member are fabricated of pliable plastic to contribute both to comfort in use and to establishing said frictional gripping therebetween.

References Cited (Backward Citations)

US1304647A Cited
US729064A Cited
US1638003A Cited
US1666201A Cited
US2509810A Cited
US2869872A Cited
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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) 1982-06-11 1982-12-11 1983-06-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-06-11 1986-12-11 1987-06-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-06-11 1990-12-11 1991-06-12 $7700.00 Window Closed / Lapsed

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