US4069542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carpet securing strips
Assignee: Individual
•
Filing: 1976-12-01
•
Granted: 1978-01-24
•
Expires: 1996-12-01
Abstract
Abstract The strips are designed to be manufactured from relatively thin or light gauge metal or plastic; each having an elongate base section designed to be secured by nails and/or adhesive to a floor, and having an offset carpet-gripping section which in one embodiment is designed in use to be hammered or bent downwardly relative to the base section and over the edge of a section of carpeting to secure the latter in place, and which in a second embodiment has formed in its longitudinal edge a plurality of spaced teeth which imbed in the bottom of a carpet to hold its edge in place. In the second embodiment a plurality of longitudinally spaced scallops or dimples are formed in the strip to increase its structural rigidity; and in each embodiment adhesive strips are used to help secure the carpeting to the strips.
Inventors
- 👤 William E. Carder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:48
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/045; A47G27/0462; Y; Y10; Y10T; Y10T24/00; Y10T24/33
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
247 words
An elongate carpet securing strip, having a plane base section adapted to be secured to a floor, a rib section integral with said base section and extending from one edge thereof in a plane inclined to said base section, a carpet-gripping section integral with, and inclined to, said rib section, and supported by said rib section in offset relation to said base section and any floor on which the latter is secured, said carpet-gripping section having a longitudinally extending edge over which the edge of a carpet is adapted to be folded, when the strip is in use, and combined mechanical and adhesive means on said carpet-gripping section engageable with a section of carpet to secure the latter in place, said means including a layer of material secured to the face of said carpet-gripping section and having an adhesive outer surface, and a plurality of spaced projections on said carpet-gripping section adapted to imbed in a section of carpet when the strip is in use, said carpet-gripping section being bendable about said rib section relative to said base section, and said plurality of spaced projections comprising the pointed ends of a plurality of carpet tacks, said tacks having the heads thereof positioned beneath said layer of material, and having the pointed ends thereof extending through openings in said carpet-gripping section to be forced downwardly through a carpet by bending said carpet-gripping section downwardly relative to said base section, when the latter has been secured to a floor.
Claim 2
Dependent Claim
247 words
An elongate carpet securing strip, having a plane base section adapted to be secured to a floor, a rib section integral with said base section and extending from one edge thereof in a plane inclined to said base section, a carpet-gripping section integral with, and inclined to, said rib section, and supported by said rib section in offset relation to said base section and any floor on which the latter is secured, said carpet-gripping section having a longitudinally extending edge over which the edge of a carpet is adapted to be folded, when the strip is in use, and combined mechanical and adhesive means on said carpet-gripping section engageable with a section of carpet to secure the latter in place, said means including a layer of material secured to the face of said carpet-gripping section and having an adhesive outer surface, and a plurality of spaced projections on said carpet-gripping section adapted to imbed in a section of carpet when the strip is in use, said carpet-gripping section being bendable about said rib section relative to said base section, and said plurality of spaced projections comprising the pointed ends of a plurality of carpet tacks, said tacks having the heads thereof positioned beneath said layer of material, and having the pointed ends thereof extending through openings in said carpet-gripping section to be forced downwardly through a carpet by bending said carpet-gripping section downwardly relative to said base section, when the latter has been secured to a floor.
Claim 3
Dependent Claim
56 words
An elongate strip as defined in claim 1, including two further layers of material secured, respectively, to the under side of said carpet-gripping section and said base section, and said further layers having adhesive outer surfaces disposed to engage, respectively, the back of a carpet and the floor on which the strip is to be secured.
Claim 4
Dependent Claim
249 words
An elongate carpet securing strip, having a plane base section adapted to be secured to a floor, a rib section integral with said base section and extending from one edge thereof in a plane inclined to said base section, a carpet-gripping section integral with, and inclined to, said rib section, and supported by said rib section in offset relation to said base section and any floor on which the latter is secured, said carpet-gripping section having a longitudinally extending edge over which the edge of a carpet is adapted to be folded, when the strip is in use, and combined mechanical and adhesive means on said carpet-gripping section engageable with a section of carpet to secure the latter in place, said means including a layer of material secured to the face of said carpet-gripping section and having an adhesive outer surface, and a plurality of spaced projections on said carpet-gripping section adapted to imbed in a section of carpet when the strip is in use, said base and carpet-gripping sections having formed therein a plurality of spaced indentations which extend transversely of the junctures of said base and carpet-gripping sections with said rib section, said spaced projections comprising a plurality of teeth formed along said longitudinally-extending edge of said carpet-gripping section, and a further layer of adhesive having its underside material secured to the bottom of said base section and having an exposed outer tacky surface disposed to engage the floor to which the strip is to be secured.
Claim 5
Dependent Claim
249 words
An elongate carpet securing strip, having a plane base section adapted to be secured to a floor, a rib section integral with said base section and extending from one edge thereof in a plane inclined to said base section, a carpet-gripping section integral with, and inclined to, said rib section, and supported by said rib section in offset relation to said base section and any floor on which the latter is secured, said carpet-gripping section having a longitudinally extending edge over which the edge of a carpet is adapted to be folded, when the strip is in use, and combined mechanical and adhesive means on said carpet-gripping section engageable with a section of carpet to secure the latter in place, said means including a layer of material secured to the face of said carpet-gripping section and having an adhesive outer surface, and a plurality of spaced projections on said carpet-gripping section adapted to imbed in a section of carpet when the strip is in use, said base and carpet-gripping sections having formed therein a plurality of spaced indentations which extend transversely of the junctures of said base and carpet-gripping sections with said rib section, said spaced projections comprising a plurality of teeth formed along said longitudinally-extending edge of said carpet-gripping section, and a further layer of adhesive having its underside material secured to the bottom of said base section and having an exposed outer tacky surface disposed to engage the floor to which the strip is to be secured.
References Cited (Backward Citations)
US2733475A
Cited
US2051191A
Cited
US2554674A
Cited
US2677145A
Cited
US2587836A
Cited
US2611918A
Cited
GB846739A
Cited
US3008173A
Cited
US3413678A
Cited
US3670360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-23 | 1981-07-25 | 1982-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-23 | 1985-07-25 | 1986-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-23 | 1989-07-25 | 1990-01-24 | $7700.00 | Window Closed / Lapsed |