Patent US4078740A successfully refreshed from Google Patents.
US4078740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn package carrier
Assignee: Individual
•
Filing: 1975-10-29
•
Granted: 1978-03-14
•
Expires: 1995-10-29
Abstract
Abstract A yarn package carrier comprising a plurality of parallel extending rod-shaped carrier elements mounted on only one end ring and having free end portions extending axially from the ring, this end ring being provided with apertures adapted in their form and their number to the form and number of the carrier elements, the apertures being positioned to receive the free end portions of another carrier.
Inventors
- 👤 Gerhard Herbert Hahm
- 👤 Walter Henning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:53
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/24; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
186 words
A yarn carrier of generally cylindrical configuration about a longitudinal axis, said carrier comprising a plurality of parallel rod-like carrier slats extending along substantially the entire length of said carrier having ring end portions and free end portions and each being equidistantly spaced from said longitudinal axis and having an outermost extent positioned in an outer cylindrical surface concentric with the longitudinal axis of said carrier, an end ring mounted adjacent and connected to the ring end portions of said carrier slats, a plurality of slat-receiving apertures in said end ring comprising slots extending radially outward from the inner radial extent of said end ring and each aperture being positioned, dimensioned and shaped to receive the free end portion of a carrier slat of another yarn carrier of same construction so that the free end portions of the parallel carrier slats of said other yarn carrier can be interleaved with the ring end portions of said parallel carrier slats by axial movement of said carriers toward each other following axial alignment of the free end portions of said slats of said other carrier with said apertures.
Claim 2
Dependent Claim
186 words
A yarn carrier of generally cylindrical configuration about a longitudinal axis, said carrier comprising a plurality of parallel rod-like carrier slats extending along substantially the entire length of said carrier having ring end portions and free end portions and each being equidistantly spaced from said longitudinal axis and having an outermost extent positioned in an outer cylindrical surface concentric with the longitudinal axis of said carrier, an end ring mounted adjacent and connected to the ring end portions of said carrier slats, a plurality of slat-receiving apertures in said end ring comprising slots extending radially outward from the inner radial extent of said end ring and each aperture being positioned, dimensioned and shaped to receive the free end portion of a carrier slat of another yarn carrier of same construction so that the free end portions of the parallel carrier slats of said other yarn carrier can be interleaved with the ring end portions of said parallel carrier slats by axial movement of said carriers toward each other following axial alignment of the free end portions of said slats of said other carrier with said apertures.
Claim 3
Dependent Claim
210 words
A yarn carrier of generally cylindrical configuration about a longitudinal axis, said carrier comprising a plurality of parallel rod-like carrier slats extending along substantially the entire length of said carrier having ring end portions and free end portions and each being equidistantly spaced from said longitudinal axis and having an outermost radial extent positioned in an outer cylindrical surface concentric with the longitudinal axis of said carrier, an end ring mounted adjacent and connected to the ring end portions of said carrier slats, a plurality of slat-receiving apertures in said end ring each positioned, dimensioned and shaped to receive the free end portion of a carrier slat of another yarn carrier of said construction so that the free end portions of the parallel carrier slats of said other yarn carrier can be interleaved with the ring end portions of said parallel carrier slats by axial movement of said carriers toward each other following axial alignment of the free end portions of said slats of said other carrier with said apertures and wherein said parallel slats include a pair of parallel ring-end slat portions for each free end slat portion with the ring end slat portions being spaced to receive the free end portions of the slats of said other carrier.
Claim 4
Dependent Claim
210 words
A yarn carrier of generally cylindrical configuration about a longitudinal axis, said carrier comprising a plurality of parallel rod-like carrier slats extending along substantially the entire length of said carrier having ring end portions and free end portions and each being equidistantly spaced from said longitudinal axis and having an outermost radial extent positioned in an outer cylindrical surface concentric with the longitudinal axis of said carrier, an end ring mounted adjacent and connected to the ring end portions of said carrier slats, a plurality of slat-receiving apertures in said end ring each positioned, dimensioned and shaped to receive the free end portion of a carrier slat of another yarn carrier of said construction so that the free end portions of the parallel carrier slats of said other yarn carrier can be interleaved with the ring end portions of said parallel carrier slats by axial movement of said carriers toward each other following axial alignment of the free end portions of said slats of said other carrier with said apertures and wherein said parallel slats include a pair of parallel ring-end slat portions for each free end slat portion with the ring end slat portions being spaced to receive the free end portions of the slats of said other carrier.
Claim 5
Dependent Claim
30 words
The carrier of claim 2 wherein said end ring consists of a plurality of oppositely inclined adjacent oblique faces respectively joined along radial lines with respect to said longitudinal axis.
Claim 6
Dependent Claim
26 words
The carrier of claim 3 additionally including a slide ring mounted for sliding movement in an axial direction on said free end portions of said slats.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-03-13 | 1981-09-12 | 1982-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-13 | 1985-09-12 | 1986-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-13 | 1989-09-12 | 1990-03-14 | $7700.00 | Window Closed / Lapsed |