SNYDER NATIONAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY623
 
  
 
1906 MATERIALS AND INSTRUMENTS FOR WRITING BY HAND, FOR DRAWING, FOR PAINTING, FOR SCULPTURE, FOR ENGRAVING AND FOR OTHER ARTISTIC TECHNIQUES326
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 243
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
0301 TRUNKS, SUITCASES, BRIEFCASES, HANDBAGS, KEYHOLDERS, CASES SPECIALLY DESIGNED FOR THEIR CONTENTS, WALLETS AND SIMILAR ARTICLES142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D681083 Equipment support padSep 21, 11Apr 30, 13[1509]
D681084 Equipment support padSep 21, 11Apr 30, 13[1509]
D680564 Equipment support padSep 21, 11Apr 23, 13[1509]
D680139 Equipment support padSep 21, 11Apr 16, 13[1509]
D680140 Equipment support padSep 21, 11Apr 16, 13[1509]
D680236 Equipment support padSep 21, 11Apr 16, 13[1509]
7566263 Register grille and connector frame with releasable connectionFeb 18, 05Jul 28, 09[F24F]
D566182 Writing instrument holder and hand supportMay 07, 07Apr 08, 08[1906]
D553849 Button toolOct 28, 05Oct 30, 07[0301]
D553192 Writing instrument holder and hand supportFeb 14, 07Oct 16, 07[1906]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0260,427 CONNECTOR FRAME FOR DUCT BOOTAbandonedMar 17, 14Sep 17, 15[F24F, B01D]
2013/0032,688 EQUIPMENT SUPPORT PADAbandonedAug 06, 12Feb 07, 13[F16M]
7874114 Radiant heat barrierExpiredOct 19, 07Jan 25, 11[E04B]
7721394 Button toolExpiredOct 26, 06May 25, 10[A47G]
2007/0071,563 Collapsible alignment guide for core bitAbandonedSep 27, 05Mar 29, 07[B23B]
2007/0020,021 Writing instrument holder and hand supportAbandonedApr 18, 06Jan 25, 07[A46B]
6998530 Poke throughExpiredApr 22, 05Feb 14, 06[H02G]
6932303 Clamp coverExpiredNov 06, 03Aug 23, 05[F16L, E04F]
6908115 Combined register opening cover and register boot frameExpiredSep 05, 02Jun 21, 05[F16L]
2005/0109,415 Two piece air duct sectionAbandonedNov 16, 04May 26, 05[F16L]
2005/0034,407 Support frame for ductAbandonedJul 28, 03Feb 17, 05[E04B]
6749499 Cover for register and register openingExpiredMar 12, 03Jun 15, 04[F24F]
6647979 Solar-powered water heating systemExpiredJun 06, 02Nov 18, 03[F24J, E04D]
6612529 Duct hangerExpiredFeb 14, 02Sep 02, 03[A47F]
6601356 Connector frame for ventilation openingExpiredFeb 26, 01Aug 05, 03[E04F, F24F]
6464182 Duct bracket with pipe clampsExpiredApr 11, 00Oct 15, 02[F16B]
6315261 Thermostat wire holder deviceExpiredFeb 10, 99Nov 13, 01[A47F]
6296211 Duct and pipe bracket for use between joistsExpiredNov 23, 99Oct 02, 01[F16B]
6062515 Duct and pipe bracket for use between joistsExpiredMay 18, 98May 16, 00[E21F]

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