Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
封緘具
Document Type and Number:
Japanese Patent JP4260910
Kind Code:
B2
Abstract:
A new sealing device (30) which has not a capability of the push-through head portion (19) being re-inserted into the socket portion (2) again after the sealing condition has once been broken and further, a new sealing device (30) can be provided in which the evidence showing the fact that the sealed condition of the sealing device had been broken, intentionally, remains visible on the sealing device. The sealing device (30) is provided with a filament portion (3), a push-through head portion (19) provided at least at one end of the filament portion (3) and having a suitable connecting portion (23) which comprises, for example, a hooked portion, and a socket portion (2) provided at another end of the filament portion (3) and having a hole (10) through which the push-through head portion (19) can pass in one direction but not be withdrawn in the opposite direction, and wherein a stretch strength of the push-through head portion (19) is set at a certain level in that it is smaller than that of the filament portion (3).

Inventors:
Ueno Hideyuki
Application Number:
JP33179997A
Publication Date:
April 30, 2009
Filing Date:
December 02, 1997
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Cortex Co., Ltd.
Sanyo Manufacturing Co., Ltd.
International Classes:
B65D63/12; G09F3/14; G09F3/03
Domestic Patent References:
JP2019776U
Foreign References:
GB2163392A
Attorney, Agent or Firm:
Takehiko Saito
Yasuyuki Hata