US3366355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seam for woven metal or plastic fabric for papermaking machines
Assignee: Appleton Wire Works Corp
•
Filing: 1965-10-13
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Granted: 1968-01-30
•
Expires: 1985-10-13
Abstract
No abstract record available.
Inventors
- 👤 Herbert C Haller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:01
CPC Classifications
D; D03; D03D; D03D3/00; D03D3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN A LENGTH OF WOVEN FABRIC HAVING ITS ENDS JOINED BY A SEAM TO FORM A LOOP, SAID LENGTH OF FABRIC COMPRISING SPACED WARPS INTERWOVEN WITH SPACED WEFTS (HEREINAFTER REFERRED TO AS WOVEN-WEFTS) IN A SELECTED REPEATED PATTERN AND SAID WOVEN-WEFTS BEING CRIMPED DURING THE WEAVING OF THE FABRIC TO HAVE KNUCKLES, IN WHICH FABRIC THE WARPS AND WOVEN-WEFTS ARE METAL OR PLASTIC, THE COMBINATION WHEREIN: THE SEAM COMPRISES A PLURALITY OF SEAM-WEFTS ADDED TO THE LENGTH OF FABRIC AFTER IT HAS BEEN WOVEN, EACH SEAM-WEFT BEING FORMED BEFORE IT IS ADDED TO THE LENGTH OF THE FABRIC TO HAVE KNUCKLES WHICH CORRESPOND TO THE KNUCKLES IN THE WOVEN-WEFTS AND EACH SEAM-WEFT BEING SPACED TO CORRESPOND TO THE SPACING OF THE WOVEN-WEFTS, THE PLURALITY OF SEAM-WEFTS HAV-
Claim 2
Dependent Claim
127 words
IN A LENGTH OF WOVEN FABRIC HAVING ITS ENDS JOINED BY A SEAM TO FORM A LOOP, SAID LENGTH OF FABRIC COMPRISING SPACED WARPS INTERWOVEN WITH SPACED WEFTS (HEREINAFTER REFERRED TO AS WOVEN-WEFTS) IN A SELECTED REPEATED PATTERN AND SAID WOVEN-WEFTS BEING CRIMPED DURING THE WEAVING OF THE FABRIC TO HAVE KNUCKLES, IN WHICH FABRIC THE WARPS AND WOVEN-WEFTS ARE METAL OR PLASTIC, THE COMBINATION WHEREIN: THE SEAM COMPRISES A PLURALITY OF SEAM-WEFTS ADDED TO THE LENGTH OF FABRIC AFTER IT HAS BEEN WOVEN, EACH SEAM-WEFT BEING FORMED BEFORE IT IS ADDED TO THE LENGTH OF THE FABRIC TO HAVE KNUCKLES WHICH CORRESPOND TO THE KNUCKLES IN THE WOVEN-WEFTS AND EACH SEAM-WEFT BEING SPACED TO CORRESPOND TO THE SPACING OF THE WOVEN-WEFTS, THE PLURALITY OF SEAM-WEFTS HAV-
References Cited (Backward Citations)
US926004A
Cited
US3238594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |