US2590586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish net formed of synthetic resin strands and strands therefor and method of producing same
Assignee: Heminway and Bartlett Manufacturing Co
•
Filing: 1951-11-21
•
Granted: 1952-03-25
•
Expires: 1971-11-21
Abstract
No abstract record available.
Inventors
- 👤 Jr Walter E Thompson
- 👤 Rollin W Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:14
CPC Classifications
A; A01; A01K; A01K75/00; D; D04; D04G; D04G1/00; D04G1/02; D04G1/08; D06; D06M; D06M23/00; D06M23/06; Y; Y10; Y10S; Y10S273/00; Y10S273/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A FISHNET CONSISTING MAINLY OF COATED HIGHPOLYMER SYNTHETIC RESIN STRANDS KNOTTED TOGETHER AT INTERVALS TO FORM THE DESIRED OPEN MESH OF THE FISHNET, EACH OF THE COATED STRANDS COMPRISING A CORE OF HIGH-POLYMER SYNTHETIC RESIN STRETCHED AND SET TO RENDER IT SUBSTANTIALLY RETRACTION-PROOF WHEN THE FISHNET IS WETTED AT ORDINARY TEMPERATURES OF USE, AND A WATER-INSOLUBLE COATING OF SYNTHETIC RESIN TIGHTLY ADHERING TO SAID CORE, WHICH COATING HAS GREATER COMPRESSIBILITY THAN THE MATERIAL OF SAID STRETCHED AND SET CORE, THE COATING OF ONE STRAND BEING FORCED INTO TIGHT ENGAGEMENT WITH THE SIMILAR COATINGS OF ANOTHER STRAND AT THE KNOTTED-TOGETHER PORTIONS OF THE FISHNET WHEREBY THE FISHNET IS RENDERED SUBSTANTIALLY IMMUNE TO THE OPENING-UP OF ITS SAID KNOTTED-TOGETHER PORTIONS UNDER CONDITIONS OF USE.
Claim 2
Dependent Claim
122 words
A FISHNET CONSISTING MAINLY OF COATED HIGHPOLYMER SYNTHETIC RESIN STRANDS KNOTTED TOGETHER AT INTERVALS TO FORM THE DESIRED OPEN MESH OF THE FISHNET, EACH OF THE COATED STRANDS COMPRISING A CORE OF HIGH-POLYMER SYNTHETIC RESIN STRETCHED AND SET TO RENDER IT SUBSTANTIALLY RETRACTION-PROOF WHEN THE FISHNET IS WETTED AT ORDINARY TEMPERATURES OF USE, AND A WATER-INSOLUBLE COATING OF SYNTHETIC RESIN TIGHTLY ADHERING TO SAID CORE, WHICH COATING HAS GREATER COMPRESSIBILITY THAN THE MATERIAL OF SAID STRETCHED AND SET CORE, THE COATING OF ONE STRAND BEING FORCED INTO TIGHT ENGAGEMENT WITH THE SIMILAR COATINGS OF ANOTHER STRAND AT THE KNOTTED-TOGETHER PORTIONS OF THE FISHNET WHEREBY THE FISHNET IS RENDERED SUBSTANTIALLY IMMUNE TO THE OPENING-UP OF ITS SAID KNOTTED-TOGETHER PORTIONS UNDER CONDITIONS OF USE.
References Cited (Backward Citations)
US2220958A
Cited
US2238694A
Cited
US2536312A
Cited
US2533439A
Cited
US2514187A
Cited
GB616549A
Cited
US2544223A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |