US4007834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener package
Assignee: Nordisk Kartro AB
•
Filing: 1974-04-02
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Granted: 1977-02-15
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Expires: 1994-04-02
Abstract
Abstract A fastener package, for use in a fastener applicator apparatus and comprising a disc shaped carrier and a plurality of fasteners, each having an elongated shank and a head. The shanks of the fasteners pass through the carrier and the under surface of their heads rest on the carrier. The disc shaped carrier is circular and carries the fasteners evenly spaced on a circular line along the peripheral portion of the circular carrier. Also disclosed is an inherently stiff support and guide body which is useful as a magazine in the fastener applicator apparatus and which has teeth or grooves for a step-wise turning thereof in order to advance the fasteners, one at a time, to an application position in the fastener applicator apparatus.
Inventors
- 👤 Egil Borgersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:03
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/02; B25B23/04; B25B23/045; F; F16; F16B; F16B27/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
128 words
A fastener package for use in a fastener applicator, said package comprising: a. a disc-shaped carrier of cardboard having a single series of evenly spaced holes arranged on a circular line of uniform radius along the peripheral portion of said carrier, said carrier being adapted at its center for driving interfit with the fastener applicator; b. a plurality of fasteners, each having an elongated shank and a head, the shanks respectively being disposed in said holes and extending completely through said carrier, and the heads resting on said carrier on their undersurfaces to support the fasteners; and c. a foil cover on the upper surface of said disc-shaped carrier, said cover covering at least the heads of the fasteners in order to secure the fasteners to the carrier.
Claim 2
Dependent Claim
128 words
A fastener package for use in a fastener applicator, said package comprising: a. a disc-shaped carrier of cardboard having a single series of evenly spaced holes arranged on a circular line of uniform radius along the peripheral portion of said carrier, said carrier being adapted at its center for driving interfit with the fastener applicator; b. a plurality of fasteners, each having an elongated shank and a head, the shanks respectively being disposed in said holes and extending completely through said carrier, and the heads resting on said carrier on their undersurfaces to support the fasteners; and c. a foil cover on the upper surface of said disc-shaped carrier, said cover covering at least the heads of the fasteners in order to secure the fasteners to the carrier.
Claim 3
Dependent Claim
133 words
A fastener package for use in a fastener applicator, said package comprising: a. a disc-shaped carrier of cardboard having a single series of evenly spaced holes arranged on a circular line of uniform radius along the peripheral portion of said carrier, said carrier being adapted at its center for driving interfit with the fastener applicator; b. a plurality of fasteners, each having an elongated shank and a head, the shanks respectively being disposed in said holes and extending completely through said carrier, and the heads resting on said carrier on their undersurfaces to support the fasteners; and c. said cardboard carrier at said circular line having a channel-like annular ridge protruding away from the fastener heads for stiffening said carrier, said ridge being also adapted to guide the carrier on the fastener applicator.
Claim 4
Dependent Claim
133 words
A fastener package for use in a fastener applicator, said package comprising: a. a disc-shaped carrier of cardboard having a single series of evenly spaced holes arranged on a circular line of uniform radius along the peripheral portion of said carrier, said carrier being adapted at its center for driving interfit with the fastener applicator; b. a plurality of fasteners, each having an elongated shank and a head, the shanks respectively being disposed in said holes and extending completely through said carrier, and the heads resting on said carrier on their undersurfaces to support the fasteners; and c. said cardboard carrier at said circular line having a channel-like annular ridge protruding away from the fastener heads for stiffening said carrier, said ridge being also adapted to guide the carrier on the fastener applicator.
Claim 5
Dependent Claim
150 words
A fastener package for use in a fastener applicator, said package comprising: a. a disc-shaped carrier of cardboard having a single series of evenly spaced holes arranged on a circular line of uniform radius along the peripheral portion of said carrier, said carrier being adapted at its center for driving interfit with the fastener applicator; b. a plurality of fasteners, each having an elongated shank and a head, the shanks respectively being disposed in said holes and extending completely through said carrier, and the heads resting on said carrier on their undersurfaces to support the fasteners; and c. an inherently stiff body nestingly engaging and supporting said cardboard carrier, and having tubular passages in which the projecting portions of said shanks are disposed, said passages being adapted to guide the fasteners when they are driven therethrough, said body being adapted at its center for driving interfit with the fastener applicator.
Claim 6
Dependent Claim
150 words
A fastener package for use in a fastener applicator, said package comprising: a. a disc-shaped carrier of cardboard having a single series of evenly spaced holes arranged on a circular line of uniform radius along the peripheral portion of said carrier, said carrier being adapted at its center for driving interfit with the fastener applicator; b. a plurality of fasteners, each having an elongated shank and a head, the shanks respectively being disposed in said holes and extending completely through said carrier, and the heads resting on said carrier on their undersurfaces to support the fasteners; and c. an inherently stiff body nestingly engaging and supporting said cardboard carrier, and having tubular passages in which the projecting portions of said shanks are disposed, said passages being adapted to guide the fasteners when they are driven therethrough, said body being adapted at its center for driving interfit with the fastener applicator.
Claim 7
Dependent Claim
35 words
A fastener according to claim 3, in which said body has means by which it may be indexed in a step-by-step manner about its axis, whereby the fasteners are successively moved to an application position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-02-15 | 1980-08-16 | 1981-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-15 | 1984-08-16 | 1985-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-15 | 1988-08-16 | 1989-02-15 | $7700.00 | Window Closed / Lapsed |