Title of Invention

VEHICLE LOCATION AND RECOVERY SYSTEMS

Abstract A system and technique for improving the speel and ease of missing vehicle location and recovery by vehicle-carried transponder periodic coded replies to radio interrogation by a network of (VHF) transmitting towers, by integrating a concealed GPS location receiver with the transponder and providing the GPS-obtained coordinate information through the VHF network to enable a preliminary initial recovery location from which to home-in for recovery by subsequent direction-finding from the periodic transponder responses. Other location-on-demand services are also readily operable through the use of this VHF network, including providing said GPS coordinate or location information on the internet.
Full Text

Documents:

39-MUMNP-2007-ABSTRACT(23-4-2009).pdf

39-mumnp-2007-abstract(complete)-(10-1-2007).pdf

39-mumnp-2007-abstract(granted)-(9-4-2010).pdf

39-mumnp-2007-abstract.doc

39-mumnp-2007-abstract.pdf

39-MUMNP-2007-CANCELLED PAGES(14-7-2009).pdf

39-mumnp-2007-cancelled pages(2-9-2009).pdf

39-MUMNP-2007-CANCELLED PAGES(23-4-2009).pdf

39-MUMNP-2007-CLAIMS(14-7-2009).pdf

39-MUMNP-2007-CLAIMS(2-9-2009).pdf

39-MUMNP-2007-CLAIMS(23-4-2009).pdf

39-MUMNP-2007-CLAIMS(AMENDED)-(12-5-2009).pdf

39-mumnp-2007-claims(amended)-(14-7-2009).pdf

39-mumnp-2007-claims(amended)-(2-9-2009).pdf

39-mumnp-2007-claims(amended)-(23-4-2009).pdf

39-mumnp-2007-claims(complete)-(10-1-2007).pdf

39-mumnp-2007-claims(granted)-(9-4-2010).pdf

39-MUMNP-2007-CLAIMS(MARKED COPY)-(2-9-2009).pdf

39-mumnp-2007-claims.doc

39-mumnp-2007-claims.pdf

39-MUMNP-2007-CORRESPONDENCE(12-5-2009).pdf

39-mumnp-2007-correspondence(14-7-2009).pdf

39-MUMNP-2007-CORRESPONDENCE(2-9-2009).pdf

39-MUMNP-2007-CORRESPONDENCE(23-4-2009).pdf

39-MUMNP-2007-CORRESPONDENCE(IPO)-(10-6-2009).pdf

39-MUMNP-2007-CORRESPONDENCE(IPO)-(16-7-2008).pdf

39-mumnp-2007-correspondence(ipo)-(9-4-2010).pdf

39-mumnp-2007-correspondence-received.pdf

39-mumnp-2007-declaration(10-1-2007).pdf

39-mumnp-2007-description (complete).pdf

39-mumnp-2007-description(complete)-(10-1-2007).pdf

39-MUMNP-2007-DESCRIPTION(COMPLETE)-(14-7-2009).pdf

39-MUMNP-2007-DESCRIPTION(COMPLETE)-(23-4-2009).pdf

39-mumnp-2007-description(granted)-(9-4-2010).pdf

39-MUMNP-2007-DRAWING(10-1-2007).pdf

39-mumnp-2007-drawing(granted)-(9-4-2010).pdf

39-mumnp-2007-drawings.pdf

39-MUMNP-2007-FORM 1(10-1-2007).pdf

39-MUMNP-2007-FORM 1(26-2-2007).pdf

39-mumnp-2007-form 13(12-5-2009).pdf

39-mumnp-2007-form 18(22-2-2007).pdf

39-mumnp-2007-form 2(14-7-2009).pdf

39-mumnp-2007-form 2(23-4-2009).pdf

39-mumnp-2007-form 2(complete)-(10-1-2007).pdf

39-mumnp-2007-form 2(granted)-(9-4-2010).pdf

39-MUMNP-2007-FORM 2(TITLE PAGE)-(14-7-2009).pdf

39-MUMNP-2007-FORM 2(TITLE PAGE)-(23-4-2009).pdf

39-mumnp-2007-form 2(title page)-(complete)-(10-1-2007).pdf

39-mumnp-2007-form 2(title page)-(granted)-(9-4-2010).pdf

39-mumnp-2007-form 26(26-2-2007).pdf

39-mumnp-2007-form 3(10-1-2007).pdf

39-MUMNP-2007-FORM 3(14-7-2009).pdf

39-MUMNP-2007-FORM 3(23-4-2009).pdf

39-mumnp-2007-form 3(26-2-2007).pdf

39-MUMNP-2007-FORM 5(23-4-2009).pdf

39-mumnp-2007-form 5(26-2-2007).pdf

39-mumnp-2007-form 8(22-2-2007).pdf

39-mumnp-2007-form-1.pdf

39-mumnp-2007-form-2.doc

39-mumnp-2007-form-2.pdf

39-mumnp-2007-form-3.pdf

39-mumnp-2007-form-5.pdf

39-MUMNP-2007-OTHER DOCUMENT(12-5-2009).pdf

39-MUMNP-2007-OTHER DOCUMENT(14-7-2009).pdf

39-MUMNP-2007-OTHER DOCUMENT(23-4-2009).pdf

39-mumnp-2007-pct-search report.pdf

39-mumnp-2007-wo international publication report(10-1-2007).pdf


Patent Number 239920
Indian Patent Application Number 39/MUMNP/2007
PG Journal Number 16/2010
Publication Date 16-Apr-2010
Grant Date 09-Apr-2010
Date of Filing 10-Jan-2007
Name of Patentee LOJACK CORPORATION
Applicant Address 200 Lowder Brook Drive, Suite 1000, Westwood,M.A 02090
Inventors:
# Inventor's Name Inventor's Address
1 William Duvall 67 Bowditch Road, Sudbury, M.A 01776
PCT International Classification Number G01S5/00
PCT International Application Number PCT/IB2004/003953
PCT International Filing date 2004-12-02
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 10/886,870 2004-07-08 U.S.A.