US3563830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing seaming tape
Assignee: Giffen-Burgess Corp
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Filing: 1968-06-26
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Granted: 1971-02-16
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Expires: 1988-06-26
Abstract
Abstract A PROCESS IS DESCRIBED FOR THE FACE SEAMING OF STRIPS OF CARPETING, UTILIZING A SEAMING TAPE COMPRISING A HOTMELT ADHESIVE CONJOINTLY WITH A JOINING WEB HAVING OPEN AREAS, AND A BARRIER WEB WHICH HAS NOT. IT IS ESSENTIAL THAT AT LEAST 0.12 OZ. OF THE ADHESIVE PER FOOT OF CARPETING TO BE SEAMED BE PROVIDED TO ACCOMPLISH LATERAL FLOW OF THE MOLTEN ADHESIVE AND TO FILL THE INTERSTICES OF THE JOINING WEB AND IN THE BACKSIDE OF THE CARPETING TO BE JOINED. THE COMPONENTS OF THE TAPE READY FOR USE, CAN BE ATTACHED TO EACH OTHER MOST CONVENIENTLY BY UTILIZNG THE ADHESIVE PROPERTIES OF THE HOT ADHESIVE LAYER.
Inventors
- 👤 Charles D Burgess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:00
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/0443
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |