Patent US2096954A successfully refreshed from Google Patents.
Patent US4306510A successfully refreshed from Google Patents.
US4306510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable rug hooking implement
Assignee: BROHMAN LINDA A
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Filing: 1980-05-12
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Granted: 1981-12-22
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Expires: 2000-05-12
Abstract
Abstract A rug hooking implement in which a needle is longitudinally moveable within the confines of the longitudinally oriented body of a handle. Such movement is brought about so as to adjust the projection of the needle forwardly of the body. This is accomplished by the interaction between a threaded needle shank and an adjustment wheel. The adjustment wheel is mounted upon the threaded shank and in effect captured by a rear portion of the body. A longitudinally oriented body slot enables a pin to radially inwardly extend through the slot and in contact with the needle so as to prevent rotation of the needle and its threaded shank. As the slot opens through the outer surface of the body, it forms the means by which the forward and rear movement of the needle is regulated as well as an indicating device as to the exact position of the needle with respect to the body.
Inventors
- 👤 Bertha O'Brien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:45
CPC Classifications
D; D05; D05C; D05C15/00; D05C15/04; D05C15/06
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
152 words
An implement for rug hooking and the like, comprising an elongated body having a bore longitudinally extending therethrough, said bore opening at opposed forward and rear ends of said body, a tubular needle having a hollow threaded shank positioned in said bore with the pointed end thereof projecting outwardly of said forward body end and the threaded shank end thereof adapted for projection outwardly of said rear body end, said rear body end including a laterally extending opening communicating with said bore, an adjustment wheel having an internally threaded bore positioned in said opening with said shank threadably received in said wheel bore so as to longitudinally fix the position of said needle and at least portions of said wheel laterally outwardly projecting from said rear body end whereby rotational movement of said wheel adjustably moves said needle back and forth with respect to said body within predetermined forward and rear limits.
Claim 2
Dependent Claim
152 words
An implement for rug hooking and the like, comprising an elongated body having a bore longitudinally extending therethrough, said bore opening at opposed forward and rear ends of said body, a tubular needle having a hollow threaded shank positioned in said bore with the pointed end thereof projecting outwardly of said forward body end and the threaded shank end thereof adapted for projection outwardly of said rear body end, said rear body end including a laterally extending opening communicating with said bore, an adjustment wheel having an internally threaded bore positioned in said opening with said shank threadably received in said wheel bore so as to longitudinally fix the position of said needle and at least portions of said wheel laterally outwardly projecting from said rear body end whereby rotational movement of said wheel adjustably moves said needle back and forth with respect to said body within predetermined forward and rear limits.
Claim 3
Dependent Claim
65 words
The implement as set forth in claim 1 or 4, said body of generally cylindrical configuration and terminating at the forward end thereof in a radially outwardly flared portion in turn forming both a finger and thumb rest for pushing said needle into and through a rug backing and the like and a forward stop for limiting the projection of said needle through said backing.
Claim 4
Dependent Claim
52 words
The implement as set forth in claim 1, said body of generally cylindrical configuration and terminating at the rear end thereof in a projection having opposed generally flat side walls through which said laterally disposed opening extends, said adjustment wheel projecting outwardly of each of said side walls for manipulative turning access.
Claim 5
Dependent Claim
52 words
The implement as set forth in claim 2, said body rear end side walls forming a pair of opposed outwardly projecting shoulders at the juncture of said rear end with the remaining body portions, said shoulders and said side walls forming a secondary finger and thumb rest for manipulation of said implement.
Claim 6
Dependent Claim
113 words
The implement as set forth in claim 1, 2 or 4, said body including a longitudinally directed slot extending between the body outer surface and said bore thereof, said slot terminating at longitudinally opposed forward and rear walls, a pin member extending radially through said slot and engaged with said needle so as to prevent rotational movement of said needle with respect to said body by contacting the walls of said slot and whereby said longitudinal movement of said needle caused by said wheel moves said pin back and forth along said slot so as to provide a measured visual indication of the projection of said needle out of said body forward portion.
Claim 7
Dependent Claim
45 words
The implement as set forth in claim 5, said body including indicia proximal said slot, said pin thus forming a combination indicating and locking means, said pin threadably received in said needle shank at one end and provided with rotation means at the other end.
References Cited (Backward Citations)
US1464897A
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US2097380A
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US2610598A
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US3050896A
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US3938452A
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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) | 1984-12-21 | 1985-06-22 | 1985-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-12-21 | 1989-06-22 | 1989-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-12-21 | 1993-06-22 | 1993-12-22 | $7700.00 | Window Closed / Lapsed |