Title of Invention

AUTOMATIC TOILET DOOR LOCKING DEVICE FOR RAIL COACH

Abstract This invention called "Automatic Door Operation Device" is to help general public, railway department and also scavengers who are forced to handle the human waste in Railway Platform. This system needs 24v D.C Power which is already available in each coach.
Full Text 5 . Claim : My invention is a must for Railway Department,

prevents spreading of diseases, and also saves lot of money spent on up-keeping of railway tracks located in the Railway Platforms.

Documents:

1239-CHE-2008 AMENDED PAGES OF SPECIFICATION 19-09-2013.pdf

1239-CHE-2008 AMENDED PAGES OF SPECIFICATION 28-03-2013.pdf

1239-CHE-2008 AMENDED PAGES OF SPECIFICATION 31-12-2013.pdf

1239-CHE-2008 AMENDED CLAIMS 19-09-2013.pdf

1239-CHE-2008 AMENDED CLAIMS 28-03-2013.pdf

1239-CHE-2008 AMENDED CLAIMS 31-12-2013.pdf

1239-CHE-2008 CORRESPONDENCE OTHERS 28-03-2013.pdf

1239-CHE-2008 CORRESPONDENCE OTHERS 19-09-2013.pdf

1239-CHE-2008 EXAMINATION REPORT REPLY RECEIVED 31-12-2013.pdf

1239-CHE-2008 FORM-3 19-09-2013.pdf

1239-CHE-2008 CORRESPONDENCE PO.pdf

1239-CHE-2008 EXAMINATION REPORT REPLY RECEIVED 28-03-2013.pdf

1239-CHE-2008 FORM-18.pdf

1239-CHE-2008 FORM-9.pdf

1239-che-2008-description-provisional.pdf

1239-che-2008-drawings.pdf

1239-che-2008-form-1.pdf


Patent Number 258971
Indian Patent Application Number 1239/CHE/2008
PG Journal Number 08/2014
Publication Date 21-Feb-2014
Grant Date 19-Feb-2014
Date of Filing 21-May-2008
Name of Patentee K.S.S. IYENGAR
Applicant Address 110/2. II MAIN ROAD- SENHADRIPURAM - BANGALORE -20
Inventors:
# Inventor's Name Inventor's Address
1 K.S.S. IYENGAR. B.E. (MECH) 110/2. II MAIN ROAD- SENHADRIPURAM - BANGALORE -20
PCT International Classification Number G04H1/00
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA