Patent US4032109A successfully refreshed from Google Patents.
US4032109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tensioning device
Assignee: Individual
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Filing: 1976-06-24
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Granted: 1977-06-28
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Expires: 1996-06-24
Abstract
Abstract A hand-held and hand-operated tensioning device of the type primarily intended for use in stretching fence wire is disclosed. The device basically comprises a stationary hook suitable for engaging an attachment point, such as an eye placed on a fence post, and a movable hook to which the material being stretched can be attached. A trigger-operated mechanism is provided to advance the movable hook in the direction of the stationary hook, thereby tensioning and stretching material, such as fence wire, attached to the movable hook. The device is also useful as a clamp.
Inventors
- 👤 Toney H. Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:41
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/12
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
144 words
A tensioning device of the type primarily intended for use in stretching fence wire, said device comprising: body means including a hand-gripping portion attached thereto; trigger means movably connected in operative relation to said hand-gripping portion; stationary hook means formed on said body means; movable tensioning means at least partially disposed within said body means; said body means further comprising a tube portion extending forward of said hand-gripping portion; said tube portion having a keyway formed along its longitudinal dimension so as to permit a predetermined segment of said movable tensioning means to extend therethrough; and prime mover means disposed within said body means in operative, interconnecting relationship between said trigger means and said movable tensioning means, whereby actuation of said trigger means will cause said prime mover means to advance said movable tensioning means along a predetermined path toward said stationary hook means.
Claim 2
Dependent Claim
144 words
A tensioning device of the type primarily intended for use in stretching fence wire, said device comprising: body means including a hand-gripping portion attached thereto; trigger means movably connected in operative relation to said hand-gripping portion; stationary hook means formed on said body means; movable tensioning means at least partially disposed within said body means; said body means further comprising a tube portion extending forward of said hand-gripping portion; said tube portion having a keyway formed along its longitudinal dimension so as to permit a predetermined segment of said movable tensioning means to extend therethrough; and prime mover means disposed within said body means in operative, interconnecting relationship between said trigger means and said movable tensioning means, whereby actuation of said trigger means will cause said prime mover means to advance said movable tensioning means along a predetermined path toward said stationary hook means.
Claim 3
Dependent Claim
40 words
A device as in claim 1, wherein said stationary hook means comprises a substantially J-shaped hook fixedly attached to said body means and oriented so that the open end of said J-shape faces in the direction of said hand-gripping portion.
Claim 4
Dependent Claim
61 words
A device as in claim 1 wherein said movable tensioning means comprises a rod having a substantially Z-shaped hook formed on one end thereof, the base of said Z-shape being of a greater longitudinal dimension than the top of said Z-shape, and said base being at least partially disposed within said body in selectively movable engagement with said prime mover means.
Claim 5
Dependent Claim
78 words
A device as in claim 1 wherein said prime mover means comprises apertured plate means mounted within said hand-gripping portion in abutting relation to predetermined portions of said trigger means; and biasing means disposed within said hand-gripping portion so as to urge said apertured plate means away from said stationary hook means, said movable tensioning means extending through said aperture in frictionally engaging relationship to at least portions of said plate means defining the perimeter of said aperture.
Claim 6
Dependent Claim
36 words
A device as in claim 4 wherein said movable tensioning means is of a predetermined cross-sectional configuration and said aperture is of a concurrent shape, said aperture being of relatively greater area than said cross-sectional configuration.
Claim 7
Dependent Claim
79 words
A device as in claim 1 wherein said trigger means is pivotally connected to said hand-gripping portion; said trigger means further comprising finger guard means formed thereon in abutting relation to said body means when said trigger means is in the ready position, and tip means formed thereon in engaging relationship to said prime mover means, whereby actuation of said trigger means will cause said prime mover means to urge said movable tensioning means toward said stationary hook means.
Claim 8
Dependent Claim
107 words
A device as in claim 1 further comprising anti-reverse means operatively mounted on said hand-gripping portion in operative engagement with said movable tensioning means, said anti-reverse means comprising arm means including an aperture formed therethrough hingedly attached to said hand-gripping portion and anti-reverse biasing means operatively disposed between said hand-gripping portion and said arm means to urge said arm means away from said stationary hook means and into gripping engagement with said movable tensioning means, said movable tensioning means extending through said aperture formed in said arm means, whereby said movable tensioning means will only move toward said stationary hook means unless said anti-reverse means is released.
Claim 9
Dependent Claim
36 words
A device as in claim 7 wherein said movable tensioning means is of a predetermined cross-sectional configuration and said aperture is of a concurrent shape, said aperture being of relatively greater area than said cross-sectional configuration.
Claim 10
Dependent Claim
45 words
A device as in claim 1 wherein said movable tensioning means comprises a rod having a substantially Z-shaped hook formed on one end thereof and being oriented so that the open top portion of said Z-shape faces in the direction of said stationary hook means.
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) | 1980-06-27 | 1980-12-27 | 1981-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-27 | 1984-12-27 | 1985-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-27 | 1988-12-27 | 1989-06-28 | $7700.00 | Window Closed / Lapsed |