Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Conversion muntins for glazing frames

Conversion muntins for glazing frames

US Patent 4222210 · Granted Sep 16, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of forming reducing formation of impressions from the forming tool1990
Process for the production of a cupola shaped plastic piece with a flat rim1987
Method for concurrently forming and hot-transfer printing a synthetic resin1986
Polishing plate and method for polishing surfaces1985
Shaped body of extruded acrylic glass1981
Shaped body of extruded acrylic glass1981
Multi-layered skylight1980
Multi-layered skylight1980
Clamping device for sheet materials1980
Double-walled shaped plastic articles1980
Double-walled shaped plastic articles1980