Madison Heights, MI, United States of America

Howard Sizemore

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Howard Sizemore. Retrieved from https://idiyas.com/inventor/howard-sizemore

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Howard Sizemore

Introduction

Howard Sizemore is an inventive mind based in Madison Heights, MI (US). He is known for his unique contributions to the field of knife design, particularly with his innovative approach to detachable blades. His work exemplifies the spirit of innovation that drives the development of practical tools for everyday use.

Latest Patents

Sizemore holds a patent for a knife with removable blades. This design features a detachable blade that can be easily released from the knife handle. The locking mechanism includes a spring-biased pivotally mounted locking plate, which is formed with a locking tab that mates with a recess in the knife blade tang. To assemble the blade to the handle, the tang is inserted into a knife handle socket, and the locking plate tab is moved into locking engagement with the tang. The design allows for quick release and replacement of the knife blade, enhancing user convenience. The angled shoulders formed on the knife blade and tang cooperate with corresponding angled surfaces on the handle components, providing great rigidity of the blade in the handle.

Career Highlights

Throughout his career, Sizemore has demonstrated a commitment to innovation and practicality in his designs. His patent reflects a deep understanding of user needs and mechanical functionality. With a focus on creating tools that are both effective and user-friendly, Sizemore has made a significant impact in the field of knife design.

Collaborations

Sizemore has worked alongside Robert Bruner, contributing to the development of innovative products. Their collaboration showcases the importance of teamwork in the creative process, leading to advancements in design and functionality.

Conclusion

Howard Sizemore's inventive spirit and practical designs have made a notable mark in the world of knife innovation. His patented knife with removable blades exemplifies the blend of functionality and user convenience. Sizemore's contributions continue to inspire future innovations in tool design.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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