Powernail Company

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B25C HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY -OPERATED PORTABLE STAPLING TOOLS 224
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9624954 Plural tapered fastener with material receiving inward regionDec 17, 14Apr 18, 17[F16B]
8434738 Flooring installation toolSep 13, 10May 07, 13[B66F]
8186554 Tapered guide bushing for reciprocating driver and tool incorporating sameJul 16, 09May 29, 12[B25C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6318620 Ratchetting manual nailerExpiredSep 02, 99Nov 20, 01[B25C]
6139238 Fastener for laminate flooringExpiredJun 22, 99Oct 31, 00[F16B]
5971688 Fastener for laminate flooringExpiredAug 20, 98Oct 26, 99[F16B]

Top Inventors for This Owner

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