Patent US3213174A successfully refreshed from Google Patents.
US3213174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a slide fastener stringer
Assignee: Talon Inc
•
Filing: 1963-08-14
•
Granted: 1965-10-19
•
Expires: 1983-08-14
Abstract
No abstract record available.
Inventors
- 👤 Galonska Walter Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:56
CPC Classifications
B; B29; B29D; B29D5/00; B29D5/06; B21; B21D; B21D53/00; B21D53/46; B21D53/50; Y; Y10; Y10S; Y10S264/00; Y10S264/40; Y10S425/00; Y10S425/814; Y10T; Y10T24/00; Y10T24/25; Y10T24/2518; Y10T29/00; Y10T29/49; Y10T29/49782; Y10T29/49785
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A METHOD OF MANUFACTURING A SLIDE FASTENER STRINGER COMPRISING WINDING A CONTINUOUS STRAND OF FILAMENTARY MATERIAL INTO A GEOMETRICALLY PERIODICAL SERIES OF PARALLEL SPACED CONCATENATED LOOPS WITH THE CONCATENATIONS THEREOF ARRANGED IN A CONTINUOUS SERIES SUBSTANTIALLY ALONG A GENERATRIX OF THE LOOPS, DEFORMING THE MATERIAL OF EACH LOOP ALONG A DIAMETRICALLY OPPOSED GENERATRIX TO FORM LOCKING LUGS EXTENDING AXIALLY OF THE SRIES IN THE SPACES BETWEEN LOOPS, AND DEFORMING THE CONCATENATIONS INTO A SUBSTANTIALLY PLANAR MARGIN EXTENDING RADIALLY FROM THE LOOPS.
Claim 2
Independent Claim
81 words
A METHOD OF MANUFACTURING A SLIDE FASTENER STRINGER COMPRISING WINDING A CONTINUOUS STRAND OF FILAMENTARY MATERIAL INTO A GEOMETRICALLY PERIODICAL SERIES OF PARALLEL SPACED CONCATENATED LOOPS WITH THE CONCATENATIONS THEREOF ARRANGED IN A CONTINUOUS SERIES SUBSTANTIALLY ALONG A GENERATRIX OF THE LOOPS, DEFORMING THE MATERIAL OF EACH LOOP ALONG A DIAMETRICALLY OPPOSED GENERATRIX TO FORM LOCKING LUGS EXTENDING AXIALLY OF THE SRIES IN THE SPACES BETWEEN LOOPS, AND DEFORMING THE CONCATENATIONS INTO A SUBSTANTIALLY PLANAR MARGIN EXTENDING RADIALLY FROM THE LOOPS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |