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US 6,183,399 B2Granted
Punching aid
OwnerSherry Cheninventor
Life of this patent
Estimating the term…
Abstract
A punching aid includes a column disposed above a base, a pad adjustably attached onto the column, and a flexible device secured between the base and the column to provide a flexibility to the column relative to the base. The flexible device includes two couplers secured to the ends. The couplers each has a protrusion and a disc engaged into the flexible device for securing the flexible device to the base and the column. A protective sleeve is engaged onto the flexible device for shielding the flexible device and for preventing the protective sleeve from hurting people.
Claims1
A punching aid comprising:
- a base,
- a column provided above said base,
- a pad attached onto said column,
- a flexible device including a first end,
- means for securing said flexible device between said base and said column to provide a flexibility to said column relative to said base, said securing means including a first coupler provided on said first end of said flexible device, a second coupler provided on said base, and means for locking said second coupler and said first coupler together, and
- means for shielding said flexible device,
- wherein said first coupler includes a protrusion engaged into said first end of said flexible device, and includes a disc secured on said protrusion and engaged in said first end of said flexible device.
4 more elements
Dependencies are inferred from the claim text.