US3967727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener package
Assignee: Bulten Kanthal AB
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Filing: 1974-08-28
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Granted: 1976-07-06
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Expires: 1994-08-28
Abstract
Abstract A bundle of fasteners, such as screws, are held in parallel relation between two strips. One of the strips is substantially planar and the second strip is connected against the planar strip so as to partially encase the individual fasteners therebetween. The second strip is formed of an elastic material capable of stretching to the configuration of the individual fasteners. The package retains the accuracy of positioning of the individual fasteners. A layer of plastic material makes the bundle moisture resistant and avoids leaving any residue from the strips on the work.
Inventors
- 👤 Rudolf Jakesch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:39
CPC Classifications
F; F16; F16B; F16B27/00; Y; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
110 words
A bundle of fasteners, comprising in combination: a. a series of headed fasteners arranged in substantially parallel relation to each other; and b. a pair of strips of flexible material disposed at and non-adhesively engaging opposite sides of said fasteners, at least one of said strips comprising material that is yieldable in the direction of its length, said strips being joined together between adjacent fasteners such that such yieldable strip is positively held against said fasteners with a force derived from its having yielded, the marginal portions of said strips adjacent the heads of said fasteners being outwardly flaring flanges to provide guides for the passage of the fastener heads.
Claim 2
Dependent Claim
110 words
A bundle of fasteners, comprising in combination: a. a series of headed fasteners arranged in substantially parallel relation to each other; and b. a pair of strips of flexible material disposed at and non-adhesively engaging opposite sides of said fasteners, at least one of said strips comprising material that is yieldable in the direction of its length, said strips being joined together between adjacent fasteners such that such yieldable strip is positively held against said fasteners with a force derived from its having yielded, the marginal portions of said strips adjacent the heads of said fasteners being outwardly flaring flanges to provide guides for the passage of the fastener heads.
Claim 3
Dependent Claim
106 words
A bundle of fasteners, comprising in combination: a. a series of headed fasteners arranged in substantially parallel relation to each other; and b. a pair of strips of flexible material disposed at and non-adhesively engaging the opposite sides of said fasteners, at least one of said strips comprising crepe paper that is yieldable in the direction of its length, said one strip having a flexible layer of plastics material which follows the inherent surface irregularities of said crepe paper, said strips being joined together between adjacent fasteners such that such yieldable strip is positively held against said fasteners with a force derived from its having yielded.
Claim 4
Dependent Claim
106 words
A bundle of fasteners, comprising in combination: a. a series of headed fasteners arranged in substantially parallel relation to each other; and b. a pair of strips of flexible material disposed at and non-adhesively engaging the opposite sides of said fasteners, at least one of said strips comprising crepe paper that is yieldable in the direction of its length, said one strip having a flexible layer of plastics material which follows the inherent surface irregularities of said crepe paper, said strips being joined together between adjacent fasteners such that such yieldable strip is positively held against said fasteners with a force derived from its having yielded.
Claim 5
Dependent Claim
14 words
A bundle of fasteners according to claim 2 in which said fasteners comprise screws.
Claim 6
Dependent Claim
33 words
A bundle of fasteners according to claim 2 in which each said fastener has a frusto-conical portion receptive, during discharge, between said strips to further elongate the adjacent portion of said yieldable strip.
References Cited (Backward Citations)
FR907394A
Cited
US2982595A
Cited
US3067424A
Cited
US3357761A
Cited
US3554246A
Cited
US3625352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-07-06 | 1980-01-05 | 1980-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-06 | 1984-01-05 | 1984-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-06 | 1988-01-05 | 1988-07-06 | $7700.00 | Window Closed / Lapsed |