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Crank Assembly For A Bicycle
Owned by Lance Heitz • Listed on Sat Apr 04 2026
CONSTANT CADENCE™ bicycle crank. Includes: second patent 11878766 and a constructed mechanical test prototype. Mass of a completed design ~ 2 1/2 pounds.
Specifications
Patent Type
Utility
Categories
Health & Beauty
Business & Industrial
Environmentally Responsible
Automotive & Transportation
Other
Medical
Marine
Sporting Goods
Technology
Toys & Hobbies
Prototype
Yes
Expiry
Not Expired
Pricing
License Information
Available for License
Research Included
None
Cost Model
None
Owners
Lance Heitz
Owns 100%
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