Create a watch for WM K. Walthers, Inc.
Total IP	24
Total IP Rank #	62,223
IP Activity Score	1.8/5.0    10
IP Activity Rank #	89,954
Dominant Nice Class	Games; toys; sports equipment

Patents Trademarks 1 17 0 4 0 2 0
Last Patent	2017 - Throttle emulator
First Patent	1988 - Spring motor
Last Trademark	2025 - SPACES BY CORNERSTONE
First Trademark	1958 - GOO

Industry (Nice Classification)

Latest Inventions, Goods, Services 2025 G/S Model toy train accessories, namely, model toy buildings, background scenes being scale model kit... G/S Trading cards featuring railroads and railroad cars, notable figures in railroad history, railro... G/S Trading cards featuring railroads and railroad cars, notable figures in railroad history, railroa... G/S Collectible printed trading cards featuring railroads and railroad cars, notable figures in railr... 2024 G/S Model toy train accessories, namely, model toy buildings, background scenes, model building exter... G/S Model toy train accessories, namely, model toy buildings, background scenes, model building exte... 2021 G/S Model toy trains; model toy train accessories, namely, model toy bridges, model toy turntables, m... 2016 Invention Throttle emulator. A throttle emulator system for a model vehicle includes an emulator module and... 2013 G/S toy model train sets, toy model train cars, toy locomotives and parts and accessories therefor, a... 2011 G/S toy model train sets, toy model train cars, toy locomotives and parts and accessories therefore, ... 2004 G/S Toy model train sets and accessories therefor; toy model locomotives and train cars; toy model tr... 2002 G/S Hobby products, namely model trains. 1997 Invention Coupler for model railroad cars 1996 G/S toy model trains sets, toy model train cars, toy locomotives and parts and accessories therefor Invention Track systems for model railroads. The present invention is directed to track locking systems for... 1995 G/S interlocking train set accessories, namely, scale train tracks and road bed systems comprising ar... 1994 G/S toys; namely, scale model train sets and related accessories sold as units Invention Slot car racing set with intermittent obstruction. An electric slot car racing track includes a "... 1992 G/S toy model train sets, toy model car sets, toy model locomotives and related accessories sold toge... 1991 G/S Model train sets and accessories therefor namely, rolling stock, railroad switches, railroad trac... 1988 Invention Spring motor. A braking device is provided to reduce the speed at which a shiftable spring motor ... 1975 G/S ALL PURPOSE ADHESIVE 1958 G/S All-Purpose Adhesive