Title:
LEVEL-DETERMINING ADHESIVE PATCH
Document Type and Number:
WIPO Patent Application WO2004053009
Kind Code:
A3
Abstract:
An adhesive patch containing an integral spirit level, said adhesive patch comprising: a) a first transparent film comprising an indented region; b) a second film, having an upper surface that is attached to the lower surface of said first transparent film, such that the indented region of said first film and the portion of said second film that lies immediately below said indented region together define a closed tubular structure; c) level-indicating means associated with said tubular structure; and d) adhesive means for affixing the patch to a surface whose orientation is to be determined; wherein the level-indicating means provide an indication of the spatial orientation of the surface to which said adhesive patch is affixed.
More Like This:
| JP2006506656 | High contrast alcohol level vial |
| JPH03203113 | HEAD LAMP FOR AUTOMOBILE |
Inventors:
LANG YOEL (IL)
Application Number:
PCT/IL2003/001046
Publication Date:
September 02, 2004
Filing Date:
December 10, 2003
Export Citation:
Assignee:
LANG YOEL (IL)
LANG DIKLA (IL)
LIFSCHITZ EYAL (IL)
LANG DIKLA (IL)
LIFSCHITZ EYAL (IL)
International Classes:
G01C9/26; (IPC1-7): G01C9/10; G01C9/18
Foreign References:
| US3881257A | 1975-05-06 | |||
| US3422544A | 1969-01-21 | |||
| US3269729A | 1966-08-30 | |||
| US5058283A | 1991-10-22 | |||
| US3568325A | 1971-03-09 | |||
| US4375765A | 1983-03-08 | |||
| US4438720A | 1984-03-27 | |||
| US4258475A | 1981-03-31 | |||
| US2483029A | 1949-09-27 | |||
| US1409537A | 1922-03-14 |
Download PDF: