177197 CANADA LTEE

Patent Owner

Stats

Details

Technologies

 
 
 
 
 
 
 
 
 
 
Intl Class Technology # of Patents % of Class
E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 30.45
E02F DREDGING; SOIL-SHIFTING 20.13

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,477,600 Snow plow with deformable moldboardNov 29, 93Dec 26, 95[E01H]24
4,637,503 Control device for clutchMay 03, 85Jan 20, 87[F16D]7
6,324,775 Folding bladeDec 22, 99Dec 04, 01[E02F]5
6,123,156 Mid-chassis plow or scrapper angling supportApr 17, 97Sep 26, 00[E02F]4
5,398,432 Dynamically balanced screw with concealed loading weightsMay 14, 93Mar 21, 95[E01H]3
5,351,423 Ball and socket joint for snowblower chute control rod linkagesJan 15, 93Oct 04, 94[E01H]3

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2008/0272,621 Door shock absorberJul 31, 07Nov 06, 08[E05F]
2008/0196,280 Hybrid snow blowerFeb 20, 07Aug 21, 08[E01H]

Top Innovators

Innovator Name Address # of Patent/Pub
Morin Yannick
St-Felix-de-Kingsey, CA
2
Dufour Gervais
Lac St-Jean Ouest, CA
1
Dufour Martin
Lac St-Jean Ouest, CA
1
Guertin Luc J
St-Thomas D'Aquin, CA
1
Harnois Normand
St-Valerien de Milton, CA
1
Houle Bertrand
Drummondville, CA
1
Houle Bertrand Y
Drummondville, CA
1
Lamoureux Guy P
Drummondville, CA
1
Pigeon Martin
Ste-Hyacinthe, CA
1
Racine Martin
Charlesbourg, CA
1