DAVIS AIRCRAFT PRODUCTS CO., INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B64C AEROPLANES; HELICOPTERS 371
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 236
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR128

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9421673 Helicopter rotor blade clampFeb 03, 15Aug 23, 16[B25B, B64F, B64C]
9341236 Chain capture assembly for chain tensionersSep 25, 14May 17, 16[B60P, F16G]
9333896 Hook assembly for chain tensionersSep 25, 14May 10, 16[B60P]
8747013 Fastening devicesSep 21, 12Jun 10, 14[F16B]
7744349 Blade flap locking for out-of-use helicoptersSep 11, 06Jun 29, 10[B64C]
6783327 Helicopter blade folding with blade droopDec 12, 02Aug 31, 04[B64C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0084,533 Bracing Attachment Device for Concrete Column FormsAbandonedOct 02, 08Apr 08, 10[F16M, B25B]
6250862 Boxcar tiedown system using angled warp spikesExpiredApr 08, 99Jun 26, 01[B60P]

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