Pro-Mark, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 230
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8251300 Peripheral dial sprinkler controllerMar 10, 09Aug 28, 12[B05B]
8204630 Modular sprinkler controllerSep 29, 09Jun 19, 12[G05D]
6337635 Remotely controllable programmable hose faucet valve systemJan 31, 98Jan 08, 02[F16K, G08C, F17D]
D422339 Water spray gunJun 30, 99Apr 04, 00[2301]
5921280 Remotely controllable programmable controller for irrigationOct 31, 97Jul 13, 99[G06F, A01G]
5479338 Programmable controller apparatus for irrigation systemsJan 18, 94Dec 26, 95[G06F]
5395139 Swivel type adapter pipe fitting for sprinkler or drip-type irrigation systemsJun 29, 93Mar 07, 95[F16L]
5251938 Adapter pipe fitting for sprinkler or drip-type irrigation systemsAug 30, 91Oct 12, 93[F16L]
5245507 Weather resistant container for timer components of an irrigation systemApr 17, 92Sep 14, 93[H02B, A01G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5321578 Rain detector for automatic irrigation systemsExpiredApr 17, 92Jun 14, 94[A01G]
D284637 Extractor tool for plastic risersExpiredJul 16, 84Jul 15, 86[]

Top Inventors for This Owner

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