ARMSTRONG HARDWOOD FLOORING COMPANY

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B27C PLANING, DRILLING, MILLING, TURNING, OR UNIVERSAL MACHINES 112
 
  
 
B27L REMOVING BARK OR VESTIGES OF BRANCHES 17

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5866270 Method of hardening wooden flooring blanks having improved separation characteristicsFeb 10, 97Feb 02, 99[B05D, B32B]
5605767 Hardened and fire retardant wood productsFeb 02, 96Feb 25, 97[B32B]
5597024 Low profile hardwood flooring strip and method of manufactureJan 17, 95Jan 28, 97[B27C, B27L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5609915 Hardened and fire retardant wood productsExpiredFeb 02, 96Mar 11, 97[B05D]

Top Inventors for This Owner

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