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US3780402A Expired / Lapsed US ⏱️ 0.0 years remaining

Plastic clip

Assignee: KORIN Ltd
•
Filing: 1972-07-31
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Granted: 1973-12-25
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Expires: 1992-07-31
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Abstract

Abstract The present invention relates to a plastic clip comprising at least first and second clip members adapted to open and close freely by means of a spring member, one of said clip members having a pair of journals and the other clip member having a pair of bearings each of which includes a bearing portion each of the journals being fitted into each of the bearing portions.

Inventors

  • 👤 T Takabayashi

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 18:57
CPC Classifications
A; A41; A41F; A41F3/00; A41F3/02; D; D06; D06F; D06F55/00; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/10; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44444; Y10T24/44462; Y10T24/4447

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 249 words
A plastic clip comprising first and second clip members, each of the clip members having a clipping end and a second end, the first clip member having a pair of laterally outwardly extending journals formed integrally therewith intermediate the ends thereof, the second clip member having a pair of laterally spaced bearing portions formed integrally therewith intermediate the ends thereof, each of the bearing portions having an opening for rotatably receiving one of the journals, each journal being rotatably received by one of the bearing portions whereby the first and second clip members are pivotally secured to each other, spring means between the clip members for resiliently urging the clipping end portions thereof apart, and a generally L-shaped closing member movably mounted adjacent the second end of one of the clip members, the closing member being provided with a central opening and having a tail portion and a clipengaging portion extending generally perpendicularly to the tail portion, the clip member being movable between a first position in which the clip-engaging portion thereof engages each of the clip members adjacent the second end thereof to hold the second ends of the clip members apart and the clipping ends together against the force of the spring and a second position in which the second end of said one clip member extends through the central opening in the clip member whereby the closing member permits the second ends of the clip members to move toward each other to separate the clipping ends.
Claim 2
Dependent Claim 249 words
A plastic clip comprising first and second clip members, each of the clip members having a clipping end and a second end, the first clip member having a pair of laterally outwardly extending journals formed integrally therewith intermediate the ends thereof, the second clip member having a pair of laterally spaced bearing portions formed integrally therewith intermediate the ends thereof, each of the bearing portions having an opening for rotatably receiving one of the journals, each journal being rotatably received by one of the bearing portions whereby the first and second clip members are pivotally secured to each other, spring means between the clip members for resiliently urging the clipping end portions thereof apart, and a generally L-shaped closing member movably mounted adjacent the second end of one of the clip members, the closing member being provided with a central opening and having a tail portion and a clipengaging portion extending generally perpendicularly to the tail portion, the clip member being movable between a first position in which the clip-engaging portion thereof engages each of the clip members adjacent the second end thereof to hold the second ends of the clip members apart and the clipping ends together against the force of the spring and a second position in which the second end of said one clip member extends through the central opening in the clip member whereby the closing member permits the second ends of the clip members to move toward each other to separate the clipping ends.
Claim 3
Dependent Claim 32 words
The clip of claim 1 in which at least one of the associated journals and bearing portions is provided with guide means to facilitate insertion of the journals into the bearing portions.
Claim 4
Dependent Claim 52 words
The clip of claim 1 in which the other clip member includes a rear portion extending from the second end thereof toward the second end of said one clip member, the tail portion of the closing member being engageable with said rear portion when the closing member is in the first position.
Claim 5
Dependent Claim 26 words
The clip of claim 1 in which the opening is formed in the tail portion adjacent the intersection of the tail portion and the clip-engaging portion.
Claim 6
Dependent Claim 97 words
The clip of claim 1 in which the clip-engaging portion includes a pair of projections extending generally perpendicularly to the tail portion, the projections extending generally perpendicularly to the clip members when the closing member is in the first position with one of the projections engaging the first clip member and the other projection engaging the second clip member to hold the second ends of the clip members apart when the closing member is in the first position, the projections extending between the clip members generally parallel therewith when the closing member is in the second position.
Claim 7
Dependent Claim 52 words
The clip of claim 5 in which the other clip member includes a rear portion extending from the second end thereof toward the second end of said one clip member, the tail portion of the closing member being engageable with said rear portion when the closing member is in the first position.
Claim 8
Dependent Claim 35 words
The clip of claim 5 in which the tail portion of the closing member is provided with a strap opening spaced from the first mentioned opening whereby the clip can be secured to strap means.
Claim 9
Dependent Claim 26 words
The clip of claim 5 in which the opening is formed in the tail portion adjacent the intersection of the tail portion and the clip-engaging portion.

References Cited (Backward Citations)

US367371A Cited
US433979A Cited
US718418A Cited
US898978A Cited
US873445A Cited
US1634532A Cited
US2209697A Cited
US2933016A Cited
US3156756A Cited
US3149386A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-12-24 1977-06-25 1977-12-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-12-24 1981-06-25 1981-12-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-12-24 1985-06-25 1985-12-25 $7700.00 Window Closed / Lapsed

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