US4955476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener carrier for the support of screw members
Assignee: Panasonic Holdings Corp
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Filing: 1989-09-01
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Granted: 1990-09-11
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Expires: 2009-09-01
Abstract
Abstract A fastener carrier for supporting screw members which includes a carrier strip having a substantial length and at least one row of apertures defined therein in a direction lengthwise of the carrier strip, and screw members each having a head and a stem and removably mounted on the carrier strip with the stem received in the corresponding aperture in the carrier strip.
Inventors
- 👤 Akio Nakata
- 👤 Masahiro Yoshida
- 👤 Koshiro Nakajima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:33
CPC Classifications
F; F16; F16B; F16B27/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49799; Y10T29/49826; Y10T29/49828; Y10T29/49829; Y10T29/49833; Y10T29/49945; Y10T29/49998
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
225 words
A fastener carrier comprising a carrier strip having a plurality of apertures extending therethrough, and screw members supported on said carrier strip, each of said screw members having head and a threaded stem integral with the head, a portion of each said threaded stem extending through a respective one of said apertures and having a cross-sectional area that is less than the cross-sectional area of said respective one of said apertures, a space being defined between said portion of the threaded stem and a peripheral portion of the carrier strip that directly surrounds the respective one of said apertures, and each said head having an outer diameter that is larger than the diameter of the aperture through which the stem integral therewith extends, and each said head resting on said respective peripheral portion of said strip that directly surrounds the aperture through which the stem integral with said head extends, said carrier strip being free of structure that is both non-removable therefrom and extends above each said respective peripheral portion and over the head of each of said screw members wherein the head of each of said screw members is unobstructed by said carrier strip so that each of said screw members is removable from said carrier strip by an automatic screwdriver having a vacuum sleeve under the vacuum created within such a vacuum sleeve.
Claim 2
Dependent Claim
225 words
A fastener carrier comprising a carrier strip having a plurality of apertures extending therethrough, and screw members supported on said carrier strip, each of said screw members having head and a threaded stem integral with the head, a portion of each said threaded stem extending through a respective one of said apertures and having a cross-sectional area that is less than the cross-sectional area of said respective one of said apertures, a space being defined between said portion of the threaded stem and a peripheral portion of the carrier strip that directly surrounds the respective one of said apertures, and each said head having an outer diameter that is larger than the diameter of the aperture through which the stem integral therewith extends, and each said head resting on said respective peripheral portion of said strip that directly surrounds the aperture through which the stem integral with said head extends, said carrier strip being free of structure that is both non-removable therefrom and extends above each said respective peripheral portion and over the head of each of said screw members wherein the head of each of said screw members is unobstructed by said carrier strip so that each of said screw members is removable from said carrier strip by an automatic screwdriver having a vacuum sleeve under the vacuum created within such a vacuum sleeve.
Claim 3
Dependent Claim
76 words
A fastener carrier as claimed in claim 1, wherein said carrier strip has a generally flat surface and a plurality of pockets extending therein, each of said pockets defined by a transverse portion of said carrier strip extending transversely to said flat surface and a parallel portion extending from said transverse portion parallel to and spaced from said flat surface, each respective one of said apertures extending through a said transfer portion of the carrier strip.
Claim 4
Dependent Claim
36 words
A fastener carrier as claimed in claim 2, wherein the head of each said screw member is disposed in a respective said pocket, and rests on the parallel portion of the carrier strip defining said pocket.
Claim 5
Dependent Claim
30 words
A fastener carrier as claimed in claim 3, and further comprising a strip of material covering each said pocket, said strip of material being removably secured to said carrier strip.
Claim 6
Dependent Claim
46 words
A fastener carrier as claimed in claim 2, wherein the stem of each said screw member is disposed in a respective said pocket and the head integral therewith rests on a surface of the parallel portion of the carrier strip that is disposed opposite said pocket.
Claim 7
Dependent Claim
22 words
A fastener carrier as claimed in claim 3, wherein the head contacts the transverse portion of the carrier strip defining said pocket.
Claim 8
Dependent Claim
59 words
A fastener carrier as claimed in claim 1, and further comprising a layer of adhesive material disposed on one surface of the carrier strip at least over the peripheral portions of said strip on which the head of each of said screw members rests for inhibiting any possible accidental separation of the respective screw members from the carrier strip.
Claim 9
Dependent Claim
20 words
The fastener carrier as claimed in claim 7, wherein the carrier strip has a series of feed holes defined therein.
Claim 10
Dependent Claim
67 words
A fastener carrier as claimed in claim 1 and further comprising a peelable covering having blisters each for accommodating therein the head of a respective one of said screw members, said covering being removably applied on one surface of the carrier strip so as to cover the heads of the screw members thereby inhibiting any possible accidental separation of the respective screw members from the carrier strip.
Claim 11
Dependent Claim
20 words
The fastener carrier as claimed in claim 9, wherein the carrier strip has a series of feed holes defined therein.
Claim 12
Dependent Claim
30 words
The fastener carrier as claimed in claim 3, wherein the pockets are defined on the carrier strip in at least one row extending over the length of the carrier strip.
References Cited (Backward Citations)
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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) | 1993-09-10 | 1994-03-12 | 1994-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-10 | 1998-03-12 | 1998-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-10 | 2002-03-12 | 2002-09-11 | $7700.00 | Window Closed / Lapsed |