| Title of Invention | AN ENVIRONMENT FRIENDLY METAL GASKET AND A METHOD OF MANUFACTURING THEREFOR |
|---|---|
| Abstract | An environment friendly metal gasket (1) of a laminated form adapted around an engine, klin particular an engine mounted on a vehicle, lcomprising a metal plate (2) provided with a rubber layer (5) via a bonding layer (4), characterized in that a primer layer (3) of a silica-alumina condensate is formed on the surface of the metal plate (2). |
| Full Text |
|---|
67-cal-2002-granted-abstract.pdf
67-cal-2002-granted-claims.pdf
67-cal-2002-granted-correspondence.pdf
67-cal-2002-granted-description (complete).pdf
67-cal-2002-granted-drawings.pdf
67-cal-2002-granted-examination report.pdf
67-cal-2002-granted-form 1.pdf
67-cal-2002-granted-form 18.pdf
67-cal-2002-granted-form 2.pdf
67-cal-2002-granted-form 26.pdf
67-cal-2002-granted-form 3.pdf
67-cal-2002-granted-form 5.pdf
67-cal-2002-granted-letter patent.pdf
67-cal-2002-granted-priority document.pdf
67-cal-2002-granted-reply to examination report.pdf
67-cal-2002-granted-translated copy of priority document.pdf
| Patent Number | 221576 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | 67/CAL/2002 | |||||||||||||||
| PG Journal Number | 26/2008 | |||||||||||||||
| Publication Date | 27-Jun-2008 | |||||||||||||||
| Grant Date | 25-Jun-2008 | |||||||||||||||
| Date of Filing | 06-Feb-2002 | |||||||||||||||
| Name of Patentee | NIPPON LEAKLESS INDUSTRY CO. LTD | |||||||||||||||
| Applicant Address | 33-8, NISHISHINBASHI, 2-CHOME, MINATO-KU, TOKYO | |||||||||||||||
Inventors:
|
||||||||||||||||
| PCT International Classification Number | B32B 15/06 | |||||||||||||||
| PCT International Application Number | N/A | |||||||||||||||
| PCT International Filing date | ||||||||||||||||
PCT Conventions:
|
||||||||||||||||