US5052686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tennis net and method of making
Assignee: BSN Sports LLC
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Filing: 1990-04-19
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Granted: 1991-10-01
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Expires: 2010-04-19
Abstract
Abstract A tennis net according to the present invention includes a length of netting having a top edge, a bottom edge, a first side edge and a second side edge, with the side edges of the netting being spaced apart from each other and joining the top edge to the bottom edge. A headband of preferably thermoplastic material is folded upon itself longitudinally to enclose a portion of the top edge of the netting and then welded to itself in a predetermined manner to retain the headband on the netting.
Inventors
- 👤 Douglas E. Pryor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:14
CPC Classifications
A; A63; A63B; A63B61/00; A63B61/003
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
193 words
A net particularly adapted for use as a tennis net, comprising: a length of netting having a top edge, a bottom edge, a first side edge and a second side edge, with the side edges of the netting being spaced apart from each other and joining the top edge to the bottom edge; a headband having first and second ends comprising thermoplastic material and being folded upon itself along its longitudinal axis and separated along said axis a predetermined distance from each said end to form a pair of free ends at each end thereof, said headband having a medial section enclosing said top edge of the netting along the length thereof and to form a channel for receiving a net support cable and welded along substantially the length of the netting to retain the medial section of the headband on the netting; said headband being unwelded at said free ends and said free end being folded in on themselves and secured to create a reinforced construction; and each of said side edges of said netting having one of its ends attached to a respective first and second end of said reinforced construction.
Claim 2
Dependent Claim
193 words
A net particularly adapted for use as a tennis net, comprising: a length of netting having a top edge, a bottom edge, a first side edge and a second side edge, with the side edges of the netting being spaced apart from each other and joining the top edge to the bottom edge; a headband having first and second ends comprising thermoplastic material and being folded upon itself along its longitudinal axis and separated along said axis a predetermined distance from each said end to form a pair of free ends at each end thereof, said headband having a medial section enclosing said top edge of the netting along the length thereof and to form a channel for receiving a net support cable and welded along substantially the length of the netting to retain the medial section of the headband on the netting; said headband being unwelded at said free ends and said free end being folded in on themselves and secured to create a reinforced construction; and each of said side edges of said netting having one of its ends attached to a respective first and second end of said reinforced construction.
Claim 3
Dependent Claim
17 words
The net as described in claim 1 wherein the headband is formed of a vinyl-coated nylon material.
Claim 4
Dependent Claim
14 words
The net as described in claim 1 wherein the netting is formed of nylon.
Claim 5
Dependent Claim
19 words
The net as described in claim 1 further including a lacing grommet mounted in each end of the headband.
Claim 6
Independent Claim
153 words
A method of making a net particularly adapted for tennis, comprising the steps of: providing a substantially rectangular netting of flexible non-metallic threads disposed in a rectilinear mesh; providing an elongated band having thermoplastic material on at least one face thereof; positioning the band adjacent an elongated edge of said length of netting; folding portion of said band along its longitudinal axis upon itself at least part of said elongated edge of the netting; separating said folded portions along said longitudinal axis a predetermined distance from each end of said band to form a pair of free ends at each end thereof; welding said folded portion of the band to said netting along substantially the length of said netting while leaving said free end of the netting unwelded; folding said free end upon themselves to form a plurality of layers; and stitching the plurality of layers to form reinforced edges of said band.
Claim 7
Independent Claim
153 words
A method of making a net particularly adapted for tennis, comprising the steps of: providing a substantially rectangular netting of flexible non-metallic threads disposed in a rectilinear mesh; providing an elongated band having thermoplastic material on at least one face thereof; positioning the band adjacent an elongated edge of said length of netting; folding portion of said band along its longitudinal axis upon itself at least part of said elongated edge of the netting; separating said folded portions along said longitudinal axis a predetermined distance from each end of said band to form a pair of free ends at each end thereof; welding said folded portion of the band to said netting along substantially the length of said netting while leaving said free end of the netting unwelded; folding said free end upon themselves to form a plurality of layers; and stitching the plurality of layers to form reinforced edges of said band.
References Cited (Backward Citations)
US2257634A
Cited
US3689067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-09-30 | 1995-04-01 | 1995-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-30 | 1999-04-01 | 1999-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-30 | 2003-04-01 | 2003-10-01 | $7700.00 | Window Closed / Lapsed |