Title of Invention | A SCALE FOR MEASURING DISPLACEMENT |
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Abstract | A scale comprising an elongated extruded body with end caps, an elongated linear magnetic scale magnetized with alternate south and north poles along its length and fitted in said extruded body, a reader head, comprising of magnero-resistive seecsors with electronic signal processing circuitry, slidably mounted and guided in said extruded body in a substatially fixed distance apart relaionsjop with said magnetic sacle and siad reader heead having signal terminals for power supply and displacement signals; wherein said sgnal termincasl of 9sadi moveable reader head are extended to one of the fixed ends of said extruded body by means of flexible multi-conductro cable arranged inside said extruded body. |
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87-MUM-2004-ABSTRACT(18-1-2005).pdf
87-MUM-2004-ABSTRACT(8-5-2009).pdf
87-mum-2004-abstract(granted)-(20-4-2010).pdf
87-mum-2004-cancelled pages(16-4-2010).pdf
87-MUM-2004-CANCELLED PAGES(18-1-2005).pdf
87-MUM-2004-CLAIMS(18-1-2005).pdf
87-MUM-2004-CLAIMS(8-5-2009).pdf
87-MUM-2004-CLAIMS(AMENDED)-(16-4-2010).pdf
87-MUM-2004-CLAIMS(AMENDED)-(22-3-2010).pdf
87-mum-2004-claims(granted)-(20-4-2010).pdf
87-MUM-2004-CORRESPONDENCE(16-4-2010).pdf
87-mum-2004-correspondence(18-5-2007).pdf
87-MUM-2004-CORRESPONDENCE(25-2-2010).pdf
87-MUM-2004-CORRESPONDENCE(8-5-2009).pdf
87-mum-2004-correspondence(ipo)-(20-4-2010).pdf
87-MUM-2004-DESCRIPTION(COMPLETE)-(18-1-2005).pdf
87-MUM-2004-DESCRIPTION(COMPLETE)-(8-5-2009).pdf
87-mum-2004-description(granted)-(20-4-2010).pdf
87-MUM-2004-DESCRIPTION(PROVISIONAL)-(28-1-2004).pdf
87-MUM-2004-DRAWING(18-1-2005).pdf
87-MUM-2004-DRAWING(22-3-2010).pdf
87-mum-2004-drawing(granted)-(20-4-2010).pdf
87-MUM-2004-DRAWING(GRANTED)-(22-4-2010).pdf
87-mum-2004-drawing(provisional)-(25-1-2004).pdf
87-mum-2004-drawing(provisional)-(28-1-2004).pdf
87-MUM-2004-FORM 1(22-3-2010).pdf
87-mum-2004-form 1(28-1-2004).pdf
87-MUM-2004-FORM 1(29-1-2004).pdf
87-mum-2004-form 18(18-5-2007).pdf
87-mum-2004-form 2(8-5-2009).pdf
87-MUM-2004-FORM 2(COMPLETE)-(18-1-2005).pdf
87-mum-2004-form 2(granted)-(20-4-2010).pdf
87-mum-2004-form 2(provisional)-(28-1-2004).pdf
87-MUM-2004-FORM 2(TITLE PAGE)-(22-3-2010).pdf
87-MUM-2004-FORM 2(TITLE PAGE)-(8-5-2009).pdf
87-MUM-2004-FORM 2(TITLE PAGE)-(COMPLETE)-(18-1-2005).pdf
87-MUM-2004-FORM 2(TITLE PAGE)-(COMPLETE)-(8-5-2009).pdf
87-mum-2004-form 2(title page)-(granted)-(20-4-2010).pdf
87-mum-2004-form 2(title page)-(provisional)-(25-1-2004).pdf
87-MUM-2004-FORM 2(TITLE PAGE)-(PROVISIONAL)-(28-1-2004).pdf
87-MUM-2004-FORM 26(22-3-2010).pdf
87-mum-2004-form 3(15-3-2005).pdf
87-MUM-2004-FORM 3(28-1-2004).pdf
87-mum-2004-form 4(30-12-2004).pdf
87-MUM-2004-FORM 5(18-1-2005).pdf
87-mum-2004-marked copy(22-3-2010).pdf
87-mum-2004-power of attorney(28-1-2004).pdf
87-MUM-2004-REPLY TO EXAMINATION REPORT(22-3-2010).pdf
87-MUM-2004-SPECIFICATION(AMENDED)-(22-3-2010).pdf
Patent Number | 239990 | ||||||||
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Indian Patent Application Number | 87/MUM/2004 | ||||||||
PG Journal Number | 18/2010 | ||||||||
Publication Date | 30-Apr-2010 | ||||||||
Grant Date | 20-Apr-2010 | ||||||||
Date of Filing | 28-Jan-2004 | ||||||||
Name of Patentee | PRAKASH KRISHNA RATNAPARKHI | ||||||||
Applicant Address | ELEKTRA HOUSE, 691/1A, PUNE SATATA ROAD, PUNE 400 0387 | ||||||||
Inventors:
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PCT International Classification Number | G01B5/00 | ||||||||
PCT International Application Number | N/A | ||||||||
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PCT Conventions:
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