EP 0352927 A1 19900131 - A marker for identifying the location of seeds, seedlings or the like.
Title (en)
A marker for identifying the location of seeds, seedlings or the like.
Title (de)
Bezeichnung für die Identifizierung der Lage von Samen, Setzlingen oder dergleichen.
Title (fr)
Dispositif de marquage pour l'identification de la position de semences, petits plantes ou similaires.
Publication
Application
Priority
- GB 8816386 A 19880709
- GB 8906783 A 19890323
Abstract (en)
A marker device for identifying the location of seeds, seedlings, plants, shrubs, bushes or other vegetative material comprises an enclosure (19; 24; 48) of substantially water-impermeable material for receiving a marker element (23; 28) of indicia-bearing material, and ground-penetrating means (21; 26; 30; 43) for retaining the enclosure (19; 24; 48) in position, projecting from the surface of the ground, with the enclosure in a downwardly open orientation. In a preferred embodiment the marker is formed as a unitary moulding of transparent plastics material.
IPC 1-7
IPC 8 full level
CPC (source: EP)
G09F 3/12 (2013.01); G09F 3/206 (2013.01)
Citation (search report)
- [X] GB 1061321 A 19670308 - MAXIME ANDRE LAGUERRE
- [X] DE 12148 C
- [X] US 2333302 A 19431102 - GRACE ENK
- [X] US 1889281 A 19321129 - FITZGERALD FRANCIS H
- [A] GB 260200 A 19261028 - HENRY BATSON BEALES
- [A] US 2181977 A 19391205 - MAGOVERN JOHN N
- [A] GB 430354 A 19350614 - BRITISH CELANESE, et al
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89306955 A 19890707; AU 3792889 A 19890707