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US 2003/0205265 A1Published application
Braking cane
OwnerMike Nasco SR.inventor
Life of this patent
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Abstract
There is a walking cane, for supporting and balancing a user, and allowing a user to retard forward motion. The walking cane includes a base, having a wheel rotatably coupled thereto. The cane further includes a braking member, coupled to and positioned relatively above the base, having a contact portion that contacts the wheel to retard the wheel's rotation when a threshold downward force is applied to the cane.
Claims17
A walking cane, for supporting and balancing a user, and allowing a user to brake forward motion, comprising:
- a) a base, having a wheel rotatably coupled thereto;
- b) a braking member, coupled to and positioned relatively above the base, having:
- i) a contact portion;
- ii) a first position, where the contact portion is not in contact with the wheel;
- and
- iii) a second position, where at least a portion of the braking member is lower in height than the first position and where the contact portion is in contact with the wheel;
- c) an elongate shaft, coupled to the braking member, and designed to support and balance the user;
- and
- d) a resilient member, positioned between the base and the braking member, that is:
- i) designed to maintain the braking member in the first, non-braking position when a threshold amount of pressure is not exceeded;
- and
- ii) designed to allow a second braking position, when the threshold amount of pressure is exceeded, that places the braking member in contact with the wheel.
9 more elements
A walking cane, for supporting and balancing a user, and allowing a user to retard forward motion, comprising:
- a) a base, having a wheel rotatably coupled thereto;
- and
- b) a braking member, coupled to and positioned relatively above the base, having:
- i) a contact portion that contacts the wheel to retard the wheel's rotation when a threshold downward force is applied to the cane.
1 more element
Dependencies are inferred from the claim text.