This inventor holds 1 USPTO granted patent. Top assignee: Brock USA, LLC. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: John Shaffer and Turf-Friendly Furniture Support
Introduction
John Shaffer is an inventor associated with New Cumberland, Pennsylvania. His patent work addresses a practical challenge in outdoor furniture support: helping distribute a furniture unit’s load while keeping its legs stable on turf.
Latest Patents
Shaffer is named on 1 patent: “Load Dispersing Furniture Support for Turf Applications.” The invention describes a platform with multiple support arms, each ending in a corner pocket that holds a furniture leg end within the platform’s perimeter. Its foundation support surface may include cleats or anti-skid cushion pads to increase friction and help limit movement.
Career Highlights
Shaffer is associated with Brock USA, LLC. His patented design focuses on supporting furniture on turf through a platform that combines load distribution, leg containment, and surface-gripping features.
Collaborations
The supplied information lists Daniel C. Sawyer and Daniel J. Dodd as Shaffer’s coworkers. The available details do not specify their roles in the patent or their contributions to the invention.
Conclusion
John Shaffer’s patent presents a turf-oriented furniture support platform designed to distribute loads, contain furniture legs, and improve grip on the foundation surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile