CRANE & CO., INC.

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Intl Class Technology Matters Rank in Class
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 627
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 434
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 247
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G07D SORTING, TESTING, CHANGING, DELIVERING, OR OTHERWISE HANDLING COINS; TESTING OR CHANGING PAPER CURRENCY; TESTING SECURITIES, BONDS, OR SIMILAR VALUABLE PAPERS 235
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 111
 
  
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 138

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9708773 Security sheet or document having one or more enhanced watermarksDec 02, 14Jul 18, 17[D21H, B42D]
9333787 Laser marked deviceMay 02, 14May 10, 16[B41M, G07D, G02B, B42D]
8755121 Laser marked deviceJan 27, 12Jun 17, 14[G02B, B42D]
8366879 Soil and/or moisture resistant secure documentSep 24, 07Feb 05, 13[D21H]
8287993 Security device and novel anti-counterfeit product employing sameSep 12, 05Oct 16, 12[B41M]
8284492 Micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected imagesMay 11, 07Oct 09, 12[G02B]
7703810 Security deviceJun 09, 04Apr 27, 10[G09C, G09F, B42D, B32B]
5535871 Detector for a security thread having at least two security detection featuresAug 29, 95Jul 16, 96[G07D]
5486022 Security threads having at least two security detection features and security papers employing sameApr 04, 94Jan 23, 96[B42D]
5151607 Currency verification device including ferrous oxide detectionMay 02, 91Sep 29, 92[G06K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6930606 Security device having multiple security detection featuresExpiredJun 15, 01Aug 16, 05[G08B]
6549131 Security device with foil camouflaged magnetic regions and methods of making sameExpiredOct 06, 00Apr 15, 03[G08B]
5697649 Articles employing a magnetic security featureExpiredMay 11, 95Dec 16, 97[B42D]
5639126 Machine readable and visually verifiable security threads and security papers employing sameExpiredJun 06, 95Jun 17, 97[B42D]
5614824 Harmonic-based verifier device for a magnetic security thread having linear and non-linear ferromagnetic characteristicsExpiredMay 15, 95Mar 25, 97[G08B, G01N, G01R, G06K]
5419424 Currency paper security thread verification deviceExpiredApr 28, 94May 30, 95[G07D]
5068008 Forming security thread for currency and bank notesExpiredOct 29, 90Nov 26, 91[B29C, C23F, B44C]
4980569 Security paper verification deviceExpiredMar 05, 90Dec 25, 90[G06K]
4941687 Security paper for currency and bank notesExpiredNov 09, 89Jul 17, 90[B42D, C23F]
4761205 Security paper for currency and banknotesExpiredDec 17, 86Aug 02, 88[D21H, D21D]
4652015 Security paper for currency and banknotesExpiredDec 05, 85Mar 24, 87[B42D, D21H, D21D]
4566969 Rolling filter apparatusExpiredJan 04, 85Jan 28, 86[B01D]
4552617 Security features in paperExpiredJun 13, 84Nov 12, 85[D21H, D21D]
4534398 Security paperExpiredApr 30, 84Aug 13, 85[D21H, D21D]
4437935 Method and apparatus for providing security features in paperExpiredJun 03, 81Mar 20, 84[D21H, D21D]
4394146 Filter apparatusExpiredSep 29, 81Jul 19, 83[B01D]

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