EP 0545448 A1 19930609 - Billiard ball box with timer and check on number of returned balls.
Title (en)
Billiard ball box with timer and check on number of returned balls.
Title (de)
Billiardballbehälter mit Zeitmesseinrichtung und eine Einrichtung zum Überprüfen der Anzahl der zurückgekehrten Bälle.
Title (fr)
Boîte à boules pour billiard avec minuterie et contrÔle du nombre des boules retournées.
Publication
Application
Priority
IT TV910116 A 19911206
Abstract (en)
Billiard ball box for containing a number of billiard balls, able to be closed at the game ends, only if each ball (26a-p) is placed back in the relevant recess (24a-p) of a tray contained in the box. A locking mechanism, consisting of a number of latching members (80a-p) resting on each ball, and a horizontally slidable releasing plate (92) prevent the closure of the box door (46) if at least one ball is missing. The box is provided with a timer linked to the door mechanism to determine the duration of the game and the relevant charge to be payed. <IMAGE>
IPC 1-7
IPC 8 full level
A63D 15/00 (2006.01); G07F 17/38 (2006.01)
CPC (source: EP)
A63D 15/00 (2013.01); G07F 17/38 (2013.01)
Citation (search report)
- [A] DE 3304439 A1 19840816 - DOELP HEINRICH
- [A] DE 8901387 U1 19890330
- [A] DE 9013800 U1 19901206
- [A] DE 9110991 U1 19911114
- [A] DE 8800450 U1 19880303
Designated contracting state (EPC)
BE DE ES FR GB GR NL
DOCDB simple family (publication)
EP 0545448 A1 19930609; IT 1253656 B 19950822; IT TV910116 A0 19911206; IT TV910116 A1 19930606
DOCDB simple family (application)
EP 92203233 A 19921021; IT TV910116 A 19911206