Wm. T. Burnett & Co., Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 265
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7431662 Golf club having replaceable striking surface attachmentsJan 25, 06Oct 07, 08[A63B]
6747068 Hydrophobic polyurethane foamFeb 15, 01Jun 08, 04[C08G]
5552449 Polyurethane foam based on combination of polyester resin and polyether polyolDec 06, 94Sep 03, 96[C08G]
5332090 Golf putter holderJan 22, 87Jul 26, 94[A63B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6767932 Method and apparatus for producing discretely striped multi-property foamExpiredJun 06, 01Jul 27, 04[C08G]
6623676 Process for forming a continuous web from polyurethane foam piecesExpiredJul 14, 99Sep 23, 03[B29C]
6290923 Stack emission control system for removing organic pollutants from airExpiredSep 22, 94Sep 18, 01[B01J]
5532050 Densified thermo-bonded synthetic fiber battingExpiredJun 30, 86Jul 02, 96[D04H]
5060351 Process and apparatus for blowing continuous filament towExpiredJun 04, 90Oct 29, 91[D01D]
5007652 Lacrosse stickExpiredJul 10, 90Apr 16, 91[A63B]
4964639 Golf putterExpiredFeb 09, 84Oct 23, 90[A63B]
4940243 Lacrosse stickExpiredSep 29, 89Jul 10, 90[A63B]
D306056 Golf putter holderExpiredJan 22, 87Feb 13, 90[]
4839393 Polyurethane foams containing organofunctional silanesExpiredJul 08, 88Jun 13, 89[C08G]
D297963 Lacrosse stick headExpiredSep 20, 85Oct 04, 88[]
4739994 Lacrosse stick with graphite-loaded handleExpiredOct 29, 86Apr 26, 88[A63B]
4683246 Polyurethane foam-fiber compositesExpiredMar 14, 86Jul 28, 87[C08J, C08L]
4621106 Polyester polyurethane foams having antistatic propertiesExpiredFeb 05, 85Nov 04, 86[C08G]
4618629 Fragrance-emitting polyurethane foamsExpiredMay 29, 85Oct 21, 86[C08G]
4591469 Process for making foam-in-form polyurethane foam buns and apparatus thereforExpiredJan 30, 85May 27, 86[B29C]
4458034 Flame retardant, char-forming, flexible polyurethane foamsExpiredSep 01, 82Jul 03, 84[C08L]
D273601 Lacrosse stick headExpiredApr 30, 82Apr 24, 84[]
4438220 Polyurethane foam-filled foam resistant to combustion and method of producing sameExpiredAug 18, 82Mar 20, 84[C08G]
4438221 Polyurethane foam-filled foams and method of producing sameExpiredMay 23, 83Mar 20, 84[C08G]

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