CANYON CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 757
 
 
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 240

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9808819 Trigger type sprayerDec 24, 13Nov 07, 17[B05B]
9789503 Trigger-type pump dispenserSep 05, 14Oct 17, 17[B05B]
9757753 Push-type dispenserMay 12, 14Sep 12, 17[B05B]
9475075 Accumulator trigger sprayer and accumulation valve thereforAug 09, 12Oct 25, 16[B05B, F04B]
D400102 Trigger type dispensing pumpOct 28, 96Oct 27, 98[0907]
5806721 Container mounted pump dispenser with back suctionNov 13, 96Sep 15, 98[B67D]
5706984 Pump dispenser and a method of assembling the pump dispenserDec 13, 95Jan 13, 98[B67D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5636768 Manually operated trigger type dispenserExpiredSep 08, 95Jun 10, 97[B67D]
5222632 Combination of a container and a manually operated push type dispenserExpiredNov 13, 92Jun 29, 93[G01F]
5219098 Combination of a container and a manually operated push type dispenserExpiredMay 28, 91Jun 15, 93[G01F]
D293707 Dispensing pumpExpiredMay 24, 85Jan 12, 88[]
D285714 SprayerExpiredDec 02, 83Sep 16, 86[]
4589573 Head depression type dispenserExpiredSep 14, 82May 20, 86[B65D]
D282770 Combined pump and nozzle for sprayerExpiredNov 19, 84Feb 25, 86[]
4558821 Trigger-type sprayer with integrally formed housing, trigger, nozzle and cylinderExpiredOct 18, 83Dec 17, 85[B05B]
4524888 DispenserExpiredJul 26, 82Jun 25, 85[B67B]
D279166 Pressurized dispensing containerExpiredJun 30, 82Jun 11, 85[]
D278127 Piston for a pressurized dispensing containerExpiredJun 30, 82Mar 26, 85[]
D277361 Container bodyExpiredJun 30, 82Jan 29, 85[]
4492320 Dispenser with an air pump mechanismExpiredSep 09, 82Jan 08, 85[B65D]
4424920 Push-button type sprayerExpiredMar 30, 81Jan 10, 84[B05B]
4379685 Injection molding machineExpiredJul 30, 81Apr 12, 83[B29F]
4350298 Foam dispenserExpiredAug 13, 80Sep 21, 82[B05B]
4234127 Manually operated sprayerExpiredAug 09, 78Nov 18, 80[B05B]

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