Sterling Marking Products Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
B41K STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES 112

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9387713 Removable print element assembly for a hand printerApr 21, 11Jul 12, 16[B41K, B41J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D332870 Storage caseExpiredJan 22, 91Feb 02, 93[]
5174208 Ink markerExpiredApr 02, 91Dec 29, 92[B41K]
5069567 CaseExpiredJun 04, 90Dec 03, 91[B42F]
D291703 Seal pressExpiredMay 06, 85Sep 01, 87[]
4574693 Seal pressExpiredJan 31, 85Mar 11, 86[B31F]

Top Inventors for This Owner

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