PHILLIPS SCREW COMPANY

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING836
 
 
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 645
 
 
 
B21H MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS 53
 
 
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 123

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9297402 Low energy screws for wood and similar materialsMar 16, 10Mar 29, 16[F16B]
8616097 Fastener systems and methods of forming fastener systems with stable engagement and stick fitSep 14, 12Dec 31, 13[F16B, B25B]
8387491 High strength fastener systemApr 06, 12Mar 05, 13[B25B]
8291795 Fastener system with stable engagement and stick fitSep 13, 10Oct 23, 12[F16B, B25B]
8171826 High strength fastener systemFeb 18, 11May 08, 12[B25B]
7891274 High strength fastener systemSep 03, 08Feb 22, 11[B25B]
7404769 Spiral drive fastener with engagement rampMay 18, 07Jul 29, 08[B21H]
7293949 Spiral drive fastener with friction engageable surfaceApr 15, 04Nov 13, 07[F16B]
7255522 Spiral drive fastener with engagement rampOct 07, 04Aug 14, 07[F16B]
6890139 Fastener having recess useable with multiple drivers and method of manufactureMay 21, 02May 10, 05[F16B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7438513 Ribbed fastenerExpiredAug 04, 05Oct 21, 08[F16B]
6609862 Tool bitExpiredApr 03, 01Aug 26, 03[B23B]
6152000 Driver bit and driverExpiredSep 08, 98Nov 28, 00[B25B]
5921735 Lobular fastener with rectilinear pitch profileExpiredAug 19, 98Jul 13, 99[F16B]
4187892 Recessed screw heads and driversExpiredOct 31, 77Feb 12, 80[B25B]

Top Inventors for This Owner

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.