Patent US4851166A successfully refreshed from Google Patents.
Patent UST926010I4 successfully refreshed from Google Patents.
UST926010I4
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for seaming material with hot melt adhesive
Assignee: —
•
Filing: 1974-01-09
•
Granted: 1974-09-03
•
Expires: 1994-01-09
Abstract
Abstract AN APPARATUS AND METHOD FOR BONDING PLIES OF SHEET MATERIAL, ESPECIALLY FABRIC MATERIAL, USING A HOT MELT ADHESIVE ARE DISCLOSED. AN IN-LINE SEQUENCE OF OPERATIONS INCLUDES BRINGING A PLY OF SHEET MATERIAL INTO OVERLYING, ALIGNED POSITION WITH ANOTHER PLY, APPLYING A BEAD OF HOT MELT ADHESIVE TO ONE OF THE PLIES AT A POSITION WHERE THE SEAM IS DESIRED, AND FINALLY PRESSING THE PLISE TOGETHER PRIOR TO SOLIDIFICATION OF THE ADHESIVE TO CAUSE THE HOT MELT TO PARTIALLY PENETRATE THE PLIES. PROVISION IS MADE FOR QUICKLY AND ACCURATELY BEGINNING AND TERMINATING THE BEAD OF HOT MELT ADHESIVE.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:15
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/40; B29C53/00; B29C53/36; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C65/52; B29C65/524; B29C65/78; B29C65/7802; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/13; B29C66/135; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/70; B29C66/72; B29C66/729; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83413; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1011; Y10T156/1015; Y10T156/1051; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1727; Y10T156/1729; Y10T156/1741
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1977-09-02 | 1978-03-04 | 1978-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-02 | 1982-03-04 | 1982-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-02 | 1986-03-04 | 1986-09-03 | $7700.00 | Window Closed / Lapsed |