Patent US3346465A successfully refreshed from Google Patents.
US3346465A
Expired / Lapsed
US
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Method of making wire clot for paper machines
Assignee: Individual
•
Filing: 1963-09-24
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Granted: 1967-10-10
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Expires: 1983-09-24
Abstract
No abstract record available.
Inventors
- 👤 Franck Jean-Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:17
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/10; C; C25; C25D; C25D7/00; C25D7/06; C25D7/0614
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A METHOD OF MANUFACTURING WIRE CLOTH FOR PAPER MACHINES, COMPRISING COATING WIRE WITH AN ELECTRICALLY INSULATING VARNISH, GRINDING WIRE CLOTH COMPRISING THUSCOATED WIRE ON THE FACE OF THE CLOTH THAT WILL COME INTO CONTACT WITH THE MACHINE UNTIL VISIBLE FLAT FACETS OF THE BASE METAL ARE FORMED, AND ELECTROLYTICALLY DEPOSITING ON SAID FLAT FACETS A METAL THAT IS MORE RESISTANT TO WEAR THAN IS THE METAL OF THE WIRE CLOTH.
Claim 2
Independent Claim
70 words
A METHOD OF MANUFACTURING WIRE CLOTH FOR PAPER MACHINES, COMPRISING COATING WIRE WITH AN ELECTRICALLY INSULATING VARNISH, GRINDING WIRE CLOTH COMPRISING THUSCOATED WIRE ON THE FACE OF THE CLOTH THAT WILL COME INTO CONTACT WITH THE MACHINE UNTIL VISIBLE FLAT FACETS OF THE BASE METAL ARE FORMED, AND ELECTROLYTICALLY DEPOSITING ON SAID FLAT FACETS A METAL THAT IS MORE RESISTANT TO WEAR THAN IS THE METAL OF THE WIRE CLOTH.
References Cited (Backward Citations)
US1242695A
Cited
US1934643A
Cited
US2598264A
Cited
US2949592A
Cited
US2795032A
Cited
US3175792A
Cited
US3167281A
Cited
US3177113A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |