MACTAGGART, SCOTT (HOLDINGS) LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 236
 
  
 
B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS 215
 
  
 
B66D CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS 219
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0152,952 SNORKEL VALVEJun 01, 15Jun 01, 17[F16K, B63G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9851011 Snorkel valveJun 01, 15Dec 26, 17[F16K, B63G]
8689715 ActuatorNov 18, 10Apr 08, 14[B63B]
7766307 Cable handling deviceMar 14, 08Aug 03, 10[B66D]
6802477 Blast deflectorMar 03, 03Oct 12, 04[B63G]
6719275 Drive assemblyNov 01, 01Apr 13, 04[B66D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0137,093 Handling Apparatus and MethodAbandonedNov 18, 16May 18, 17[B63B]
6989769 Safety indexExpiredJul 26, 02Jan 24, 06[G08B]
6019314 Aircraft handling apparatusExpiredNov 07, 96Feb 01, 00[B64F, B63B]
5570858 Aircraft restraining systemExpiredJan 20, 95Nov 05, 96[B64F]
5102091 Aircraft traversing systemExpiredApr 19, 91Apr 07, 92[B64F]
4898344 Hydraulically operated winch unitsExpiredJun 06, 88Feb 06, 90[B64F]
4895348 Back tension device for winchesExpiredJun 16, 88Jan 23, 90[B66D]
4826369 Apparatus for machining splines on a tubular memberExpiredSep 06, 88May 02, 89[B23F]
4787574 Aircraft handling systems on shipsExpiredJun 16, 86Nov 29, 88[B64F]
4530303 Apparatus for controlling hydroplanes of marine vesselsExpiredAug 11, 83Jul 23, 85[B63G]

Top Inventors for This Owner

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