US3064414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing wirecord for heavy-duty rubber products
Assignee: AKIRA USNI
•
Filing: 1960-03-14
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Granted: 1962-11-20
•
Expires: 1980-03-14
Abstract
No abstract record available.
Inventors
- 👤 Ando Kiyoshi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:21
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/06; D07B1/0606; D07B1/0613; B; B29; B29D; B29D29/00; B29D30/00; B29D30/06; B29D30/48; B60; B60C; B60C9/00; B60C9/0007; D07B1/062; D07B2201/00; D07B2201/20; D07B2201/2015; D07B2201/2042; D07B2201/2044; Y; Y10; Y10S; Y10S57/00; Y10S57/902; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10819
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
THE METHOD OF PRODUCING CORES SUITABLE FOR USE IN HEAVY DUTY RUBBER PRODUTS, COMPRISING THE STEPS OF; INTER-TWISTING A PLURALITY OF TOUGH METAL WIRE STRANDS TO FORM A METAL WIRE CORD; IMMERSING SAID CORD IN A SYNTHETIC RESIN SOLUTION SELECTED FROM THE GROUP CONSISTING
Claim 2
Independent Claim
44 words
THE METHOD OF PRODUCING CORES SUITABLE FOR USE IN HEAVY DUTY RUBBER PRODUTS, COMPRISING THE STEPS OF; INTER-TWISTING A PLURALITY OF TOUGH METAL WIRE STRANDS TO FORM A METAL WIRE CORD; IMMERSING SAID CORD IN A SYNTHETIC RESIN SOLUTION SELECTED FROM THE GROUP CONSISTING
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |