CHARTPAK, INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 488
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
B43K IMPLEMENTS FOR WRITING OR DRAWING 322
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 247
 
  
 
A46B BRUSHES 129
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 154
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180
 
  
 
1906 MATERIALS AND INSTRUMENTS FOR WRITING BY HAND, FOR DRAWING, FOR PAINTING, FOR SCULPTURE, FOR ENGRAVING AND FOR OTHER ARTISTIC TECHNIQUES128

Top Patents (by citation)

Upgrade to the Professional 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
9296249 Multicolor writing and designing meansJan 10, 13Mar 29, 16[B43K]
D713459 MarkerMay 17, 13Sep 16, 14[1906]
7037015 Roller ball pen for pigmented inksJul 27, 05May 02, 06[A46B]
D466155 Pen bodyOct 29, 01Nov 26, 02[1906]
6464420 Liquid ink writing pen with visible tipMar 29, 01Oct 15, 02[B43K]
6461422 Pressure sensitive ink jet media for digital printingJan 27, 00Oct 08, 02[C09D]
6432501 Pressure sensitive ink jet media for digital printingFeb 21, 02Aug 13, 02[C09D, B32B]
6425702 Multi-color pen systemNov 14, 00Jul 30, 02[A43K]
6395121 Method for making fabric-based, adhesively mounted printed circuit for upholstered seats and the likeJul 28, 99May 28, 02[B32B]
6390711 Liquid ink writing penNov 13, 00May 21, 02[B43K]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0181,752 SKETCHBOOK SPINE CONSTRUCTIONAbandonedJan 16, 09Jul 22, 10[B42D]
6702500 Writing instrument with combination pocket clip and stylus assemblyExpiredDec 10, 02Mar 09, 04[B43K]
6659673 Writing instrument with combination pocket clip and stylus assemblyExpiredDec 10, 02Dec 09, 03[B43K]
6623817 Inkjet printable waterslide transferable mediaExpiredFeb 22, 01Sep 23, 03[B41M]
5734400 Method and apparatus for refilling ink jet unit printer cartridgesExpiredOct 31, 95Mar 31, 98[B41J, B67D]
5571557 Faux glass etch product and process of preparing sameExpiredMay 09, 95Nov 05, 96[B41M, B05D, B32B]
D369830 Tubular penExpiredSep 08, 95May 14, 96[]
4930921 Tubular writting pen with superposed pressure equalization chambersExpiredDec 22, 88Jun 05, 90[B43K]
4753546 Pressure balanced stylographic penExpiredJul 24, 81Jun 28, 88[B43K]
D292659 Display module for booklets and the likeExpiredSep 21, 84Nov 10, 87[]
D287603 Writing penExpiredJun 19, 84Jan 06, 87[]
D286164 Writing penExpiredJun 19, 84Oct 14, 86[]
D284582 Fountain pen for artists and calligraphers or the likeExpiredDec 08, 83Jul 08, 86[]
4558966 Writing instrument with sealing capExpiredSep 09, 83Dec 17, 85[B43K]
4548325 Technical pen holderExpiredMar 05, 84Oct 22, 85[B43K]
4382707 Felt tip writing penExpiredFeb 24, 81May 10, 83[B43K]
D268597 Drawing templateExpiredJul 24, 80Apr 12, 83[D190]
4356632 Writing apparatusExpiredMay 28, 80Nov 02, 82[B43L]
4346445 Portable alphanumeric and symbol drafting deviceExpiredMar 06, 80Aug 24, 82[G05B, G06F]
4339886 Lettering kit and alignment grid thereforExpiredJul 25, 80Jul 20, 82[G09F]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional 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!.