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Class Information
Number: 401/109
Name: Coating implements with material supply > Projectable and retractable tool > Including retraction spring and projected-position retainer
Description: Implement which includes a resilient member biasing the tool toward the inoperative position and means for releasably holding the tool in exposed position against the bias of said resilient member.










Sub-classes under this class:

Class Number Class Name Patents
401/112 Including laterally or circumferentially movable keeper 48
401/110 Retainer guided in orbital path (e.g., rotary indexing) 45


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8632270 Retractable lamp pen Jan. 21, 2014
8550735 Writing instrument with cushioning device Oct. 8, 2013
8434957 Knock-type writing instrument May. 7, 2013
8365968 Cap of tube container having automatic sealing structure Feb. 5, 2013
8348536 Rotary-type retractable writing implement with an anti-drying device Jan. 8, 2013
8297868 Retractable electronic pen comprising actuator button decoupled from force sensor Oct. 30, 2012
8287204 Electronic pen with retractable and replaceable cartridge Oct. 16, 2012
8287199 Container for a pasty or liquid cosmetic product with retractable application member Oct. 16, 2012
8287201 Telescopic container for a pasty or liquid cosmetic product Oct. 16, 2012
8262304 Highlighter and pen combination Sep. 11, 2012
8162554 Writing implement Apr. 24, 2012
8142091 Writing implement Mar. 27, 2012
8087841 Retractable pen with retraction-linking device for extending pen-body Jan. 3, 2012
7972072 Retractable writing implement Jul. 5, 2011
7934883 Writing instrument comprising a cartridge support May. 3, 2011
7874753 Dispenser for a cosmetic, cleansing or pharmaceutical composition Jan. 25, 2011
7452149 Rotating retractable writing instrument Nov. 18, 2008
7384207 Ergonomic hand held implement with retractable tip Jun. 10, 2008
7226229 Self-retractable pen Jun. 5, 2007
7195415 Writing instrument with variably inclinable tip Mar. 27, 2007
7128491 Composite writing instrument Oct. 31, 2006
7128489 Writing instrument Oct. 31, 2006
7108439 Flexible barrel writing instrument Sep. 19, 2006
7059796 Self-sealing retractable writing instrument Jun. 13, 2006
6914596 Personal digital assistant with retractable stylus Jul. 5, 2005
6902334 Ball-point pen Jun. 7, 2005
6773185 Retractile pen Aug. 10, 2004
6755584 Writing instrument Jun. 29, 2004
6729785 Method and device for advancing a lead and an eraser in a mechanical pencil and for advancing a pen and an eraser in a pen May. 4, 2004
6592279 Pop-up pen Jul. 15, 2003
6547470 Retractable combination pen and screwdriver Apr. 15, 2003
6536973 Writing instrument Mar. 25, 2003
6491465 Writing implement with a displaceable refill Dec. 10, 2002
6474889 Telescopic ball-point pen Nov. 5, 2002
6439791 Grip and cap for writing tool, and writing tool Aug. 27, 2002
6390707 Knocking writing utensil May. 21, 2002
6347875 Functional part holder, especially a penknife Feb. 19, 2002
6309122 Locating structure for a bounce device in a pen Oct. 30, 2001
6290415 Telescopic device with a firm positioning effect Sep. 18, 2001
6276855 Retractile pen Aug. 21, 2001
6273627 Expandable writing instrument Aug. 14, 2001
6264388 Rotary locator with differential position in a pen Jul. 24, 2001
6224282 Side knock-type ball point pen May. 1, 2001
6200050 Automatic bounce device for a center stick in a pen Mar. 13, 2001
6120204 Hand writing instrument with built-in stamp Sep. 19, 2000
6050735 Writing implement including an input stylus Apr. 18, 2000
5997204 Retractable ball-point pen Dec. 7, 1999
5961237 Writing instrument Oct. 5, 1999
5944436 Pen possible to sound Aug. 31, 1999
5918993 Clicking-type writing implement Jul. 6, 1999

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