Coupling plug with a cap

- Nitto Kohki Co., Ltd.
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Description

FIG. 1 is a perspective view taken from the top, front and right side of a coupling plug with a cap showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a sectional end view thereof taken on line A--A of FIG. 3;

FIG. 9 is a front elevational view of a coupling plug in the state when detaching a cap thereof;

FIG. 10 is a right side elevational view of a coupling plug in the state when detaching a cap thereof;

FIG. 11 is a front elevational view of a coupling plug in the state when detaching a cap thereof;

FIG. 12 is a right side elevational view of a cap in the state when detaching a coupling plug thereof; and,

FIG. 13 is a sectional end view thereof taken on line B--B of FIG. 12.

The elements of the claimed design are shown detached for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D374814 October 22, 1996 Saito
3149697 September 1964 Bendeich et al.
3727638 April 1973 Zaremba, Jr. et al.
4025048 May 24, 1977 Tibbitts
4269237 May 26, 1981 Berger
5048578 September 17, 1991 Dorf et al.
Patent History
Patent number: D418397
Type: Grant
Filed: Jul 31, 1998
Date of Patent: Jan 4, 2000
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventor: Takeya Sasa (Tokyo)
Primary Examiner: Holly Baynham
Law Firm: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 0/91,525
Classifications
Current U.S. Class: D/8382
International Classification: 0808;