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Filter Cartridge - EP3777996

The patent EP3777996 was granted to Donaldson on Nov 30, 2022. The application was originally filed on Oct 26, 2012 under application number EP20172040A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3777996

DONALDSON
Application Number
EP20172040A
Filing Date
Oct 26, 2012
Status
Granted And Under Opposition
Oct 28, 2022
Publication Date
Nov 30, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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MANN HUMMELJul 28, 2023MAIWALDADMISSIBLE

Patent Citations (28) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONUS19530614466
DESCRIPTIONUS19960614732
DESCRIPTIONUS20010616655
DESCRIPTIONUS20080615030
DESCRIPTIONUS6190432
DESCRIPTIONUS6419718
DESCRIPTIONUS7396376
DESCRIPTIONUS7396736
DESCRIPTIONUS8216334
DESCRIPTIONWO0050149
DESCRIPTIONWO2005063361
DESCRIPTIONWO2006006241
DESCRIPTIONWO2006026241
DESCRIPTIONWO2007053411
DESCRIPTIONWO2008157251
DESCRIPTIONWO2009014988
OPPOSITIONDE4322226
OPPOSITIONEP1388360
OPPOSITIONGB2119674
OPPOSITIONJP2004136203
OPPOSITIONUS2011036770
OPPOSITIONWO2006084094
OPPOSITIONWO2009047196
OPPOSITIONWO2012045583
SEARCHDE19935297
SEARCHUS2010064646
SEARCHUS5487767
SEARCHWO2006084094

Non-Patent Literature (NPL) Citations (6) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Anonymous, "12. O-ring Gland Design", ERIKS technical manual, (20040701), pages 102 - 103, XP093244603
OPPOSITION- Anonymous, "2. O-Ring Abdichtungsarten", ERIKS Technisches Handbuch O-Ringe, (20060501), pages 9 - 10, XP093244610
OPPOSITION- Anonymous, "face seal", Wikipedia, (20100113), pages 1 - 1, Wikipedia , URL: https://en.wikipedia.org/w/index.php?title=Face_seal&oldid=337578520, XP093244599
OPPOSITION- D10-lternating group Definition & Meaning - Merriam-Webster
OPPOSITION- D9-lternating Definition & Meaning - Merriam-Webster
OPPOSITION- NH O-ring, "Radialdichtung", Das Oring Lexikon, NH - Oring, Großenlüder, DE, Großenlüder, DE, (20241008), pages 1 - 3, Das Oring Lexikon, URL: https://web.archive.org/web/20241008155103/https://nh-oring.de/radialdichtung-o-ring-lexikon/, (20250304), XP009559900

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Dossier Documents

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