Richwood Industries, Inc.

United States of America


 
Total IP 35
Total IP Rank # 40,960
IP Activity Score 1.6/5.0    7
IP Activity Rank # 135,828
Dominant Nice Class Machines and machine tools

Patents

Trademarks

7 16
4 5
2 1
0
 
Last Patent 2022 - Dual-tube core scraper blade for...
First Patent 1977 - Belt conveyor idler
Last Trademark 2024 - RICHWOOD
First Trademark 1991 - R

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Conveyor belt system components and accessories specially adapted for use with conveyor belt syst...
2021 Invention Dual-tube core scraper blade for a conveyor belt system. A scraper blade for a conveyor belt syst...
2018 G/S molded rubber chute and bin linings sold as component parts of conveyor belt systems
2017 Invention Magnetic liner. The disclosed technology regards a magnetic liner including a liner, a plur...
Invention Magnetic liner. The disclosed technology regards a magnetic liner including a liner, a plurality...
G/S Machine parts, namely, idler for use with conveyor belt systems
G/S Machine parts, namely, idler for use with conveyor belt systems.
Invention Return belt tracking idler for conveyor belt system. A concave conveyor belt idler system for use...
G/S Machine parts, namely, idler for use with conveyor belt systems
2016 Invention Snub idler for conveyor. Disclosed is technology including a snub idler for a conveyor having a p...
Invention Return belt tracking idler for conveyor belt system. A concave conveyor belt idler system (10) fo...
Invention Return belt tracking idler for conveyor belt system. ABSTRACT A concave conveyor belt idler syste...
2015 G/S machine parts, namely, idlers for use with conveyor transfer systems
2014 Invention Bulk materials transfer chute lining. A wear and shock resistant multi-strata panel for lining a ...
Invention Replaceable blade for reversible belt scraper. A reversible belt scraper has two opposed replacea...
2012 G/S Manufacture of custom made machine parts to the order and specification of others.
G/S Manufacture of machine parts to the order and specification of others
2011 G/S CONVEYOR ACCESSORIES, NAMELY, PROTECTIVE BEDS MOUNTED TO THE CONVEYOR BELT STRUCTURE, WHICH ARE U...
2010 Invention Double edged belt scraper blade. A reversible belt scraper blade provides two opposed scraping su...
2008 Invention Skirtboard apparatus, system and method. A skirtboard system for a conveyor belt or line comprisi...
2007 G/S Fitted protective liners for bulk material conveyor machine skirtboards or chutes for the purpose...
2006 Invention Tread pattern for pulley lagging
2004 Invention Scalper blade for a conveyor belt cleaner
Invention Conveyor belt cleaner assembly including scalper blade. A scalper blade assembly for cleaning a c...
Invention Conveyor belt cleaner assembly including adjustment mechanism. A scalper blade assembly for clean...
Invention Conveyor belt cleaner assembly including blade support assembly. A scalper blade assembly for cle...
2003 G/S MACHINE PARTS, NAMELY CLEANER BLADES FOR USE WITH CONVEYOR BELTS
Invention Protective bumper for towboats. A protective bumper structure for the exterior surface of tugboat...
2002 Invention Conveyor belt cleaner blade. A scraper blade assembly which is configured to provide a rigid mate...
G/S Parts for conveyor systems, namely impact idlers.
G/S MACHINE PARTS, NAMELY, IMPACT IDLERS FOR USE WITH CONVEYOR TRANSFER SYSTEMS
2000 Invention Impact idler roller system for conveyor belt. A modular roller conveyor system in combination wit...
1998 Invention Blade holder for conveyor belt reversible scraper blade. A reversible belt scraper blade is suppo...
G/S Ceramic lagging for pulleys.
1997 G/S ceramic lagging for pulleys
Invention Fire retardant composite products of cellulose impregnated with isocyanate compositions. New and ...
1996 Invention Isocyanate impregnating compositions. The invention is directed to a composition of matter useful...
Invention Isocyanate compositions and cellulose products impregnated with the compositions. The invention i...
Invention Reversible scraper blade for cleaning conveyor belt. A reversible belt scraper is provided ...
Invention Reversible scraper blade for cleaning conveyor belt. A reversible belt scraper is provided with o...
1995 Invention Lagging tread for a pulley
Invention Pulley lagging block
Invention Cellulose products treated with isocyanate compositions. The invention is directed to a compositi...
Invention Reversible belt scraper blade for cleaning high speed conveyor belts. A reversible belt scraper i...
1993 Invention Multi-functional exterior structural foam sheathing panel. An insulating sheathing panel has an i...
1992 Invention Skirt board and impact saddle assembly for conveyor belts. A modular skirt board clamp and saddle...
Invention Transition impact idler for conveyor belt. Docket RIB 025 P2 Abstract of the Disclosure An...
Invention Multi-functional exterior structural foam sheathing panel. 2106676 9216365 PCTABS00016An insulati...
1991 Invention Isocyanate modified cellulose products and method for their manufacture. A method is disclo...
G/S custom manufacture of wood components, wood veneers and plastic laminates for use in the manufact...
Invention Impact saddle for conveyor belts. AbstractAn improved impact saddle is provided for use in...
Invention Transition impact idler for conveyor belt. An impact slider-type idler for use in the transition ...
Invention Belt scraper with gear adjustment. A belt scraper for removing debris from the outer surface of a...
1990 Invention Isocyanate modified cellulose products and method for their manufacture. A method is disclosed fo...
Invention Impact saddle for conveyor belts. An improved impact saddle is provided for use in place of a con...
Invention Belt scraper with gear adjustment. A belt scraper which has first and second pairs ofscrap...
Invention Isocyanate modified cellulose products and method for their manufacture. The invention is a...
Invention Belt scraper with gear adjustment. A belt scraper which has first and second pairs of scraper sup...
1989 Invention Method for fluent mass surface texturing a turbine vane. An apparatus and method for providing va...
1985 Invention Conveyor belt scraper blade assembly with contoured surface. A conveyor belt scraper blade assemb...
1982 G/S Machine Parts-Namely, Scrapers for Conveyor Belts [Cord-Reinforced Rubber Screens for Separating ...