24/06/2005 - Controller General of Patents, Designs, and Trade Marks

(12) PATENT APPLICATION PUBLICATION
(19)
INDIA (21) Application No: 1080/MUMNP/2003 A
(22) Date of filing of Application : 24/11/2003
(54) Title of the invention:
(51) International Classification: E 01 C 3/00 (71)
(31) Priority Document No. : 09/876,801
(32) Priority Date :
(33) Name of priority country :
(86)
(43) Publication Date: 24/06/2005
METHOD OF UPGRADING GRAVEL AND/OR DIRT ROADS AND A
COMPOSITE ROAD RESULTING THEREFROM.
07/06/2001
U.S.A.
International Application : PCT/US02/17702
No. and Filing Date : 05/06/2002
(87) International :
Publication No. WO02/101149 A1
(61)
(62)
Patent of addition to
Application No. : NIL
Filed on N.A.
Divisional to
Application No. : NIL
Filed on : N.A.
(57) Abstract : A method of paving a gravel and/or dirt
roadway (10) is provided. This method includes evaluating the
roadway to determine if it is an appropriate candidate for
emulsion stabilization, rotating a milling head (20) down a
roadway to break up gravel and dirt base layer (14), injecting
an asphalt emulsion into the broken up gravel and dirt (24),
and mixing the emulsion with the gravel and dirt (24) so as to
form an emulsion stabilized layer (18). The emulsion
stabilized layer (18) is then spread and compacted to create a
paved roadway. Following this, a wearing surface may be
applied to the emulsion stabilized layer (18).
Total Pages : 22.
(72)
Name of the Applicant:
KMC ENTERPRISES, INC.
Address of the Applicant:
4111 EAST 37 TH STREET NORTH,
WICHITA, KS 67201-2256,
UNITED STATES OF AMERICA.
Name of the Inventors:
1. GRUBBA BILL
2. THOMAS TODD
3. WEGMAN DAN
( Figure: 01 )
The Patent Office Journal 24.06.2005 17879