US4566559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sawing trestle
Assignee: Individual
•
Filing: 1984-08-28
•
Granted: 1986-01-28
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Expires: 2004-08-28
Abstract
Abstract A sawing trestle for elongate wooden bodies comprises a single, upwardly extending frame part and two V-shaped members spaced apart by about ten centimeters. The two belts are provided for clamping the elongate bodies on the V-shaped members. The belts each have one end attachable to the frame part and a second end connected to a stretching member so that the belts can extend between ends of the V-shaped members and be stretched around the elongate bodies.
Inventors
- 👤 Christianus M. A. J. van Asten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:20
CPC Classifications
B; B27; B27B; B27B17/00; B27B17/0041; Y; Y10; Y10S; Y10S269/00; Y10S269/902
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
157 words
A sawing trestle for elongate wooden bodies, comprising: a single, upwardly extending frame part; a supporting means having a V-shape when seen along a first direction, said supporting means having a width of about 10 cm in said first direction and being secured to a top end of said frame part, whereby said elongate wooden bodies may be positioned and supported on said V-shaped supporting means with elongate axes of said bodies generally extending in said first direction; and means for clamping said elongate bodies on said supporting means, said means for clamping comprising two belts, each of said belts having one end attachable to said frame part and a second end, said second ends being connected to a stretching member such that said belts can extend between ends of said supporting means in said first direction and be stretched around bodies supported on said supporting means and adjusted by said stretching member to clamp said bodies.
Claim 2
Dependent Claim
157 words
A sawing trestle for elongate wooden bodies, comprising: a single, upwardly extending frame part; a supporting means having a V-shape when seen along a first direction, said supporting means having a width of about 10 cm in said first direction and being secured to a top end of said frame part, whereby said elongate wooden bodies may be positioned and supported on said V-shaped supporting means with elongate axes of said bodies generally extending in said first direction; and means for clamping said elongate bodies on said supporting means, said means for clamping comprising two belts, each of said belts having one end attachable to said frame part and a second end, said second ends being connected to a stretching member such that said belts can extend between ends of said supporting means in said first direction and be stretched around bodies supported on said supporting means and adjusted by said stretching member to clamp said bodies.
Claim 3
Dependent Claim
23 words
The sawing trestle of claim 1 wherein said supporting means comprise two V-shaped members spaced by about 10 cm in said first direction.
Claim 4
Dependent Claim
23 words
A sawing trestle as claimed in claim 1 or 2 wherein said upwardly extending frame part is formed by a single profiled beam.
Claim 5
Dependent Claim
36 words
A sawing trestle as claimed in claims 3 or 1 or 2 including a box-shaped member insertable into the ground, the lower end of the upwardly extending frame part being removable accommodated in said box-shaped member.
References Cited (Backward Citations)
US175500A
Cited
US1126544A
Cited
US2431589A
Cited
US4235034A
Cited
US4386678A
Cited
US4438913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-27 | 1989-07-29 | 1990-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-27 | 1993-07-29 | 1994-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-27 | 1997-07-29 | 1998-01-28 | $7700.00 | Window Closed / Lapsed |