GANG-NAIL SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE31324 Fluorine containing organosilicon compoundsApr 12, 82Jul 26, 83[C07F]
RE31234 Hinged connector plateJun 14, 78May 10, 83[E04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4967534 Wood I-beams and methods of making sameExpiredAug 09, 85Nov 06, 90[E04C]
4720318 Method and apparatus for making wooden I-beamsExpiredMar 24, 86Jan 19, 88[B27D, B32B]
4676129 Automated truss component saw apparatusExpiredOct 02, 84Jun 30, 87[B27B]
4669184 Building truss fabrication apparatusExpiredOct 29, 84Jun 02, 87[B23P]
4665677 Truss assembly and bracing clip and attachment member for use with trussesExpiredApr 25, 85May 19, 87[E04C]
4648216 Prefabricated buildingExpiredJul 26, 83Mar 10, 87[E04B, E04C]
4571114 Strap connectorExpiredJan 24, 83Feb 18, 86[F16B]
4570407 Truss assembly and attachment member for use with trussesExpiredSep 02, 83Feb 18, 86[E04C]
4562683 Hinged metal webs for truss structuresExpiredMar 30, 84Jan 07, 86[E04B]
4561230 Truss assembly and truss hanger and connector hanger for use with trussesExpiredSep 27, 82Dec 31, 85[F16B]
4555887 Truss assembly and connector for use with trussesExpiredJan 07, 83Dec 03, 85[F16B]
4546579 Seat plate protecting structural membersExpiredFeb 15, 83Oct 15, 85[E04B]
4541218 Truss structures constructed with metal web membersExpiredMay 24, 84Sep 17, 85[E04C]
4525972 Truss assembly and bracing clip and attachment member for use with trussesExpiredSep 24, 82Jul 02, 85[E04C]
4523419 Ribbed connector and joist structureExpiredJun 24, 83Jun 18, 85[E04C]
4490956 Truss spacerExpiredJan 07, 83Jan 01, 85[E04B]
4485606 Truss structures constructed with metal web membersExpiredJan 07, 82Dec 04, 84[E04C]
4486115 Connector platesExpiredMar 02, 82Dec 04, 84[B25G]
4483120 Hinged metal web for truss structures and method of makingExpiredMay 24, 82Nov 20, 84[E04C]
4475328 Web memberExpiredJul 27, 82Oct 09, 84[E04C]

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