Create a watch for Columbus Industries, Inc.
Total IP	64
Total IP Rank #	21,537
IP Activity Score	2/5.0    14
IP Activity Rank #	61,286
Dominant Nice Class	Environmental control apparatus

Patents Trademarks 22 25 1 3 9 0 4
Last Patent	2025 - Tapered paint filter
First Patent	1984 - Odor filter media
Last Trademark	2021 - CI 95
First Trademark	1984 - SUPRA-SORB

Industry (Nice Classification)

Latest Inventions, Goods, Services 2024 Invention Tapered paint filter. A filter for industrial coating filtration systems that has a housing made ... Invention Tapered paint filter. A filter for industrial coating filtration systems that has a housing made... 2022 Invention Multi-layer, oil-resistant, electro-mechanical synthetic hepa media. A composite media alternativ... Invention Multi-layer, oil-resistant, electro-mechanical synthetic hepa media. A composite media alternati... 2021 Invention Air filtration structure to contain and support activated carbon within an airstream. A filter f... Invention Filtering apparatus with at least one filter unit. A filtering apparatus having a housing with la... G/S Respiratory masks for medical purposes that filter at least 95 percent of airborne particles; fac... 2020 Invention Surface-modified carbon and sorbents for improved efficiency in removal of gaseous contaminants. ... G/S Filter devices for industrial machines, namely, filters made of paper or polyester for paint spra... Invention Industrial coating application filter with pleated support. A filter for industrial coating filtr... 2019 G/S Particulate air filters for heat, ventilation, and air conditioning systems for household, commer... G/S Air filters for commercial heating, ventilation and air conditioning use G/S Non-metal gaskets for use with filtration elements in HVAC units, not for use in liquid filtration 2017 G/S Air filters for industrial installations; air filters for domestic use [ online retail store and ... Invention Improved industrial coating application filter with pleated support. A filter for industrial coat... Invention Collapsible pleated filter using laterally positioned retaining members. A collapsible HVAC filte... 2016 G/S Humidifier pads specially adapted for residential and commercial humidifiers; air filters for dom... 2015 Invention Heat sealed recyclable filter. A rigid support is disposed in a filtration media element. A first... Invention Bidirectional airflow filter. A filtration media that may be mounted in a frame and placed in a c... Invention Apparatus and method for avoiding fluid bypass in particulate filters. A filter contains fluent p... G/S [ Humidifier pads for residential and commercial humidifiers; Air filters for residential and com... 2014 Invention Paint booth filter. The invention is a filter for paint booth filtration systems. The filter has ... 2013 Invention Filter medium having ozone and odor removal properties. An ozone and odor removing filter media h... G/S Air filters for industrial applications; air filters for heating ventilation and air conditioning... G/S Air filters for heating ventilation and air conditioning systems; air filters made of polymer fib... Invention Collapsible pleated filter and frame. A collapsible HVAC filter that includes a pleated filter me... 2012 G/S Air filters for removing dust, smoke, grease, odours and allergens from air; filtering material f... G/S Air filters for domestic use; air filters for industrial installations; air filters for heating v... 2011 G/S expanded aluminum filter media for use in the further manufacture of filters particulate air filt... G/S Chemical filter media in class 01, in particular made of activated carbon. Filter media in class ... Invention Air filter and air filter system. An air filter and frame that cooperate to require alignment of ... Invention Air filter formed by slit and expanded layers of electrostatically enhanced material. An air filt... G/S Filtering materials mineral or vegetable. Paint collectors, in particular apparatus and filters f... G/S Rigid box air filters for heating ventilation and air conditioning systems G/S Multi pocket air filters for heating ventilation and air conditioning systems 2010 G/S residential and industrial heating ventilation and air conditioning system air filters Invention Multi layer pleatable filter medium. A filter media and a pleated filter with a first layer of fi... 2008 Invention Joined filter media pleat packs. A joined filter media pleat pack assembly comprises at least two... Invention Composite filter media. A composite filter media having excellent dust-releasing properties provi... 2007 Invention Evaporative humidifier pad made of rigidifying layer laminated to paper layer and method of const... Invention Air filter formed from slit and expanded layers of electrostatically enhanced material. An air fi... 2005 Invention Odor absorbent evaporative pad. An evaporative pad comprising a plurality of layers of highly abs... Invention Composite filter media. A composite filter media having excellent dust-releasing properties prov... G/S air filters for home residential use 2004 Invention Slip-rib filter gasketing. There is provided a framed filter for insertion into a filter housing ... Invention Removably mounted filter media kit and method of mounting the same. A filter media kit assembly a... 2002 G/S protective floor covering namely flame-resistant paper sheeting sold in rolls and sheets 1998 Invention Evaporative humidifier pad. A humidifier pad with multiple layers of slit and expanded paper lami... 1996 G/S paper sheeting sold in large rolls G/S particulate air filters for household, commercial, and industrial use Invention Odor-absorbing clothing article. Odor-absorbing articles of clothing particularly useful for hunt... 1995 Invention Removing human scent from articles of clothing. A method of removing human associated scents from... 1991 Invention Temporary diaper storage container. An improved diaper container to temporarily store soiled diap... 1989 Invention Range hood filter pad. A filter pad for range hoods is disclosed which comprises a plurality of s... 1988 G/S ACTIVATED CARBON AIR FILTERS 1987 G/S AIR FILTER UNITS G/S KRAFT PAPER SHEETING SOLD IN ROLLS AND SHEETS G/S ROOM AIR CONDITIONER FILTERS Invention Multi-media filter frame construction. A multiple stage filter assembly which combines a permanen... 1984 Invention Odor filter media. An improved filter construction for odor adsorption adapted to fit into a fram... G/S Activated Carbon Air Filtering Units for Commercial, Domestic and Industrial Use G/S MULTILAYERED FILTER MEDIA MADE PRINCIPALLY OF KRAFT PAPER FOR USE AS A PAINT COLLECTOR