Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – Plastic band
Patent
1998-06-29
2000-04-11
Brittain, James R.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
Plastic band
24 305P, 24 17AP, 292318, B65D 6300
Patent
active
060474475
ABSTRACT:
The present invention is to provide a new sealing device which has not a capability of the push-through head portion being re-inserted into the socket portion 2 again after when the sealing condition has once been broken and further, a new sealing device can be provided in which an evidence showing the fact that the sealed condition of the sealing device had been broken, intentionally, is remained on this sealing device.
In the present invention, a sealing device 30 is provided which comprises a filament portion 3, a push-through head portion 19 provided at one of ends portion of the filament portion 3 and having a suitable connecting portion 23 which comprises such as, 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portion 3 and having a hole 10 through which the push-through head portion 19 can pass in one direction but not be withdrawn in the opposite direction, and wherein a stretch strength of the push-through head portion 19 is set at a certain level in that it is smaller than that of the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.
REFERENCES:
patent: 3402435 (1968-09-01), Merser
patent: 3588963 (1971-06-01), Moberg
patent: 3600027 (1971-08-01), Noland et al.
patent: 3712655 (1973-01-01), Fuehrer
patent: 3816879 (1974-06-01), Merser et al.
patent: 4093288 (1978-06-01), Suzuki
patent: 4240183 (1980-12-01), Sumimoto et al.
patent: 4245374 (1981-01-01), Suzuki
patent: 4559676 (1985-12-01), Paradis
patent: 4588218 (1986-05-01), Guiler et al.
patent: 4854014 (1989-08-01), Ueno
Brittain James R.
Kotec's Co., Ltd
Sandy Robert J.
Snayo Seisakusho Co., Ltd.
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