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  1. Technology classes
  2. /B · Performing operations
  3. /B41 · Printing
  4. /B41J · Typewriters
  5. /B41J 1/00 · Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition
  6. /B41J 1/22 · Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition
  7. /B41J 1/32 · The plane of the type or die face being parallel to the
  8. /B41J 1/34
B41J 1/34

Carriers rotating during impression

B41J1/34 (Carriers rotating during impression) appears on 14 US grants and 1 published applications in this corpus.

Search patents in B41J

Where it sits

  1. BPerforming operations
  2. B41Printing
  3. B41JTypewriters
  4. B41J 1/00Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition
  5. B41J 1/22Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition
  6. B41J 1/32The plane of the type or die face being parallel to the
  7. B41J 1/34Carriers rotating during impression
Granted patents
14
Published applications
1
Assignees
12
Inventors
22
Latest grant
2 Mar 2010

Filings by year

Granted patentsPublished applications
B41J 1/34: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197820
197900
198000
198100
198200
198300
198420
198500
198600
198710
198800
198910
199000
199100
199200
199310
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200801
200900
201010

1976198619962010

By publication year. Applications have been published since 2001.

Recent patents

  • Multi-carriage printing device and method2 Mar 2010US 7,669,963 B2Hewlett-Packard Development Company, L. P.
  • Apparatus and method for controlling print timing operations12 Jan 1993US 5,178,070 ANCR Corporation
  • Initializing method for printing type rings in printer28 Mar 1989US 4,815,873 AAlps Electric Co., Ltd.
  • Printer7 Apr 1987US 4,655,130 ACanon Kabushiki Kaisha
  • Small serial printer17 Apr 1984US 4,443,123 ACanon Denshi Kabushiki Kaisha
  • Multi-carriage printing device and method31 Jan 2008US 2008/0024551 A1Hewlett-Packard Development Company, L. P.

Most cited

By later US patents
  • Print wheel control18US 4,078,485 AComputer Entry Systems Corporation · 1978
  • Small serial printer10US 4,443,123 ACanon Denshi Kabushiki Kaisha · 1984
  • Compact flying printer7US 3,995,547 AKabushiki Kaisha Suwa Seikosha · 1976
  • Cup shaped printer5US 4,037,707 AInternational Business Machines Corporation · 1977
  • Apparatus and method for controlling print timing operations5US 5,178,070 ANCR Corporation · 1993

Top assignees

Documents
  • CDCanon Denshi Kabushiki Kaisha2
  • HPHewlett-Packard Development Company, L. P.2
  • SSKabushiki Kaisha Suwa Seikosha2
  • SSShinshu Seiki Kabushiki Kaisha2
  • Alps Electric Co., Ltd.1
  • Canon Kabushiki Kaisha1
  • CEComputer Entry Systems Corporation1
  • DDDiehl Datensysteme GmbH1
  • International Business Machines Corporation1
  • NNCR Corporation1

Often classified with

  • G06CDigital computers in which all the computation is effected mechanically2
  • G01GWeighing1

Documents that also carry the other class.

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