US3582436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carpet seaming tool and tape and procedure for using the same
Assignee: Sure Seam Tape Inc
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Filing: 1969-04-25
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Granted: 1971-06-01
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Expires: 1989-04-25
Abstract
Abstract A CARPET SEAMING TOOL IN THE FORM OF A SADIRON HAVING A SPECIALLY GROOVED BOTTOM SURFACE USED WITH A DENSELY WOVEN TAPE HAVING A RIBBON OF HOT-MELT ADHESIVE THEREON IN THE FORM OF SPACED LONGITUDINAL BEADS TO PROVIDE A CONTINUOUS EXTRUDED RIBBON OF MOLTEN ADHESIVE FOR JOINING ABUTTED EDGES OF CARPETING.
Inventors
- 👤 Emil W Bucher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:16
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/40; B29C65/42; A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/0443; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C65/50; B29C65/5007; B29C65/5028; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/114; B29C66/1142; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/83; B29C66/836; B29C66/84; B29C66/861; B29C66/8612; B29C66/90; B29C66/91; B29C66/914; B29C66/9141; B29C66/91421; B29C66/91431; B29C66/9161; B29C66/91641; B29C65/5042; B29C66/435; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/81; B29C66/818; B29C66/8182; B29C66/81821; B29L; B29L2031/00; B29L2031/732; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1715; Y10T156/1717
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |