US4319361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One step binding tape
Assignee: PRINCE GROUP Inc
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Filing: 1979-11-09
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Granted: 1982-03-16
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Expires: 1999-11-09
Abstract
Abstract Bias binding tape for one step sewing to the edge of the material to be trimmed, is formed as a single unit with a front tape portion, a rear tape portion and a base portion. The front and rear portions extend from the base portion in substantially the same direction to form legs of a bifurcated envelope which receives the material to be trimmed. In this way, both the front and rear portions may be sewn to the material at the same time, without the need for pinning or otherwise aligning two separate portions, or separate sewing of a front and a rear piece of bias tape. The base portion may include ruffles or other decorative trim as desired.
Inventors
- 👤 Bruce A. Prince
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:15
CPC Classifications
A; A41; A41D; A41D27/00; A41D27/24
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
256 words
A binding tape for use by the home sewer and the like for a one-step alignment with and sewing to the edge of material to be trimmed, comprising: a front tape portion comprising an elongated generally rectangular strip of fabric cut at a bias to the direction of the threads used for its weaving; a rear tape portion comprising an elongated generally rectangular strip of fabric cut at a bias to the direction of the threads used for its weaving; A base portion of decorative trim material folded over upon itself to form an open-ended trim; said front and rear tape portions respectively having upper and lower elongated edges; the lower edges of said front and rear tape portions being in spaced relationship to the upper edges of said base portion on each side thereof whereby the lower portion of said front and rear tape portions are in face-to-face contact with the upper portion of a respective one of the panels forming said folded-over base portion; and at least one row of stitching extending through said front and rear and base portions to secure said portions together, whereby said front and rear tape portions extend upwardly from said base portion to form legs of a bifurcated envelope operable to receive therein the material to be trimmed; the upper edges of said front and rear tape portions being folded over in an inwardly direction to provide a reinforced sewing surface through which stitches may extend to secure together said binding tape and the material to be trimmed.
Claim 2
Dependent Claim
256 words
A binding tape for use by the home sewer and the like for a one-step alignment with and sewing to the edge of material to be trimmed, comprising: a front tape portion comprising an elongated generally rectangular strip of fabric cut at a bias to the direction of the threads used for its weaving; a rear tape portion comprising an elongated generally rectangular strip of fabric cut at a bias to the direction of the threads used for its weaving; A base portion of decorative trim material folded over upon itself to form an open-ended trim; said front and rear tape portions respectively having upper and lower elongated edges; the lower edges of said front and rear tape portions being in spaced relationship to the upper edges of said base portion on each side thereof whereby the lower portion of said front and rear tape portions are in face-to-face contact with the upper portion of a respective one of the panels forming said folded-over base portion; and at least one row of stitching extending through said front and rear and base portions to secure said portions together, whereby said front and rear tape portions extend upwardly from said base portion to form legs of a bifurcated envelope operable to receive therein the material to be trimmed; the upper edges of said front and rear tape portions being folded over in an inwardly direction to provide a reinforced sewing surface through which stitches may extend to secure together said binding tape and the material to be trimmed.
Claim 3
Dependent Claim
27 words
The binding tape of claim 1 wherein said fabric comprises cloth fabric cut at a 45° bias to the direction of the threads used for its weaving.
Claim 4
Dependent Claim
15 words
The binding tape of claim 1 wherein said decorative portion comprises a strip of ruffles.
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) | 1985-03-15 | 1985-09-14 | 1986-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-15 | 1989-09-14 | 1990-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-15 | 1993-09-14 | 1994-03-16 | $7700.00 | Window Closed / Lapsed |