Leader Industries, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B64C AEROPLANES; HELICOPTERS 569
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 2138
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 247
 
  
 
A41D OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES 134
 
  
 
A42B HATS; HEAD COVERINGS 123

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8807478 Amphibious aircraftNov 02, 12Aug 19, 14[B64C]
8430355 Amphibious aircraftAug 20, 12Apr 30, 13[B64C]
8430356 Amphibious aircraftAug 20, 12Apr 30, 13[B64C]
8272596 Amphibious aircraftApr 08, 10Sep 25, 12[B64C]
6592073 Amphibious aircraftFeb 26, 02Jul 15, 03[B64C]
6381749 Protective mask with anchor clamp for physical gamesFeb 09, 00May 07, 02[A61F, A41D]
D449902 Face mask for sport helmetApr 16, 98Oct 30, 01[2902]
6227665 Sport eyeglasses having removable lensesMar 28, 00May 08, 01[G02C]
5987653 Protective eyewear for industrial useAug 10, 98Nov 23, 99[A61F, G02C]
D407858 Face maskMay 20, 97Apr 06, 99[2902]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0284,010 Hydrofoil for an amphibious aircraftAbandonedJun 06, 05Dec 21, 06[B64C]
6363528 Protective mask with throat guard for physical gamesExpiredFeb 09, 00Apr 02, 02[A41D, A42B]
5963295 Protective eyeglass assembly for use during sport activitiesExpiredJul 31, 98Oct 05, 99[G02C]
5760867 Double-hinged adjustable eyeglassesExpiredSep 06, 96Jun 02, 98[G02C]
5584561 Lighting device for a bicycleExpiredDec 14, 94Dec 17, 96[B62J]
D373223 Visor shield for sports headgearExpiredApr 24, 95Aug 27, 96[]
D373224 Visor shield for sports headgearExpiredApr 24, 95Aug 27, 96[]
5483699 Face shield with chin contacting elementExpiredApr 25, 94Jan 16, 96[A41D, A42B]
5303428 Combination of a strap and of a strap spreaderExpiredMar 05, 93Apr 19, 94[A61F]

Top Inventors for This Owner

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