US3183685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Raschel loop net
Assignee: Individual
•
Filing: 1962-10-03
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Granted: 1965-05-18
•
Expires: 1982-10-03
Abstract
No abstract record available.
Inventors
- 👤 Robert F Riehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:39
CPC Classifications
D; D04; D04B; D04B21/00; D04B21/10; D04B21/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A RASCHEL NET LOOP KNIT LACE HAVING THE APPEARANCE OF A LOOP NET FORMED ON A LEVERS LACE MACHINE AND CHARACTERIZED IN THAT THE LOOP NET CANNOT BE PULLED APART, SAID LACE COMPRISING A SERIES OF FIRST INTERCONNECTED REINFORCED LOOPS ALONG RESPECTIVE ADJACENT WALES; A SERIES OF SECOND LOOPS ALONG RESPECTIVE ALTERNATE WALES, WITH SECOND LOOPS SPACED BY A PRESET NUMBER OF COURSES EXTENDING LATERALLY FROM EACH RESPECTIVE ALTERNATE WALE TO THE SAME ADJACENT INTERMEDIATE WALE TO CONNECT THE LATTER TO THE RESPECTIVE ALTERNATE WALE; AND A SERIES OF THIRD LOOPS ALONG THE RESPECTIVE INTERMEDIATE WALES, WITH THIRD LOOPS SPACED BY A PRESET NUMBER OF COURSES EXTENDING LATERALLY FROM EACH INTERMEDIATE WALE TO THE SAME ADJACENT ALTERNATE WALE TO CONNECT THE LATTER TO THE RESPECTIVE INTERMEDIATE WALE.
Claim 2
Dependent Claim
127 words
A RASCHEL NET LOOP KNIT LACE HAVING THE APPEARANCE OF A LOOP NET FORMED ON A LEVERS LACE MACHINE AND CHARACTERIZED IN THAT THE LOOP NET CANNOT BE PULLED APART, SAID LACE COMPRISING A SERIES OF FIRST INTERCONNECTED REINFORCED LOOPS ALONG RESPECTIVE ADJACENT WALES; A SERIES OF SECOND LOOPS ALONG RESPECTIVE ALTERNATE WALES, WITH SECOND LOOPS SPACED BY A PRESET NUMBER OF COURSES EXTENDING LATERALLY FROM EACH RESPECTIVE ALTERNATE WALE TO THE SAME ADJACENT INTERMEDIATE WALE TO CONNECT THE LATTER TO THE RESPECTIVE ALTERNATE WALE; AND A SERIES OF THIRD LOOPS ALONG THE RESPECTIVE INTERMEDIATE WALES, WITH THIRD LOOPS SPACED BY A PRESET NUMBER OF COURSES EXTENDING LATERALLY FROM EACH INTERMEDIATE WALE TO THE SAME ADJACENT ALTERNATE WALE TO CONNECT THE LATTER TO THE RESPECTIVE INTERMEDIATE WALE.
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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |