04785858 is referenced by 75 patents and cites 12 patents.

A body is provided with members for coupling it to one end of a bottle or the like. The body has a seat for housing the free end of a syringe, with a hole for allowing for the syringe needle to pass through. The free end of a syringe may be housed and threaded in the seat. On the side opposite surfaces of the body seat and at the syringe end provided for insertion in the seat, there are formed radially projecting longitudinal teeth and slanted resilient fins which are deflected by the teeth as the syringe is threaded to the body. The teeth abut against the fins, thereby preventing the syringe from being screwed off the body.

Title
Device for firmly locking a syringe on a body which may be coupled thereto
Application Number
7/75683
Publication Number
4785858
Application Date
July 20, 1987
Publication Date
November 22, 1988
Inventor
Mario Coccia
Cesano Boscone
IT
Luigi Valentini
Milan
IT
Agent
Oblon Fisher Spivak McClelland & Maier
Assignee
Farmitalia Carlo Erba S p A
IT
IPC
B65B 3/02
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