EP 0715969 A1 19960612 - Erasable marking method and apparatus therefor
Title (en)
Erasable marking method and apparatus therefor
Title (de)
Radierbares Markierungsverfahren und Vorrichtung dafür
Title (fr)
Méthode pour marquage effaçable et appareil associé
Publication
Application
Priority
GB 9424727 A 19941208
Abstract (en)
A method of erasably marking a substrate, for example a video cassette sleeve (11), comprises marking with a waterproof ink a substrate surface (12) which is smooth and impermeable to the ink and subsequently removing the marking by rubbing with a non-abrasive eraser. Apparatus for marking an article by this method includes a pen containing a waterproof ink, the substrate surface and a non-abrasive eraser, for example a block eraser of the type sold for erasing pencil markings. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (applicant)
GB 2118135 A 19831026 - WARNES MARTIN
Citation (search report)
- [Y] FR 1176638 A 19590414 - MONTEDISON SPA
- [YA] US 5079851 A 19920114 - SILL KENNETH A [US]
- [YDA] GB 2118135 A 19831026 - WARNES MARTIN
- [Y] FR 844668 A 19390731
- [A] FR 1398949 A 19650514
- [A] EP 0142257 A2 19850522 - TENGS ANTHONY MARTIN
- [A] GB 2262483 A 19930623 - JOHNSTON DONALD GORDON [GB], et al
- [A] US 4722145 A 19880202 - PREST JEFFREY C [US]
- [A] US 3642562 A 19720215 - KAWAGUCHI RYUZO
- [A] GB 2250238 A 19920603 - KYRIACOU ANDREAS PANAYODIAS
- [A] FR 917352 A 19470106 - RHONE POULENC SA
- [A] FR 905883 A 19451217 - FABER CASTELL A W, et al
Designated contracting state (EPC)
BE DE ES FR GB NL PT SE
DOCDB simple family (publication)
EP 0715969 A1 19960612; GB 2295796 A 19960612; GB 9424727 D0 19950208; GB 9525125 D0 19960207
DOCDB simple family (application)
EP 95308924 A 19951208; GB 9424727 A 19941208; GB 9525125 A 19951208