US3202596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sacrificial anode bonded with epoxy resin
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1961-11-02
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Granted: 1965-08-24
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Expires: 1981-11-02
Abstract
No abstract record available.
Inventors
- 👤 Gerard P Canevari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:14
CPC Classifications
C; C23; C23F; C23F13/00; C23F13/02; C23F13/06; C23F13/08; C23F13/10; C23F13/18; C23F2213/00; C23F2213/30; C23F2213/31; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1064; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24942; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31522
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
A PROCESS FOR ATTACHING TO A METALLIC STRUCTURE A PLATE OF A METAL OF HIGHER ELECTROMOTIVE ACTIVITY COMPRISING: (1) CLEANING A PORTION OF A RELATIVELY CONTINUOUS SURFACE OF THE STRUCTURE, (2) COATING ONE SURFACE OF THE METALLIC PLATE WITH AN EPOXY RESIN ADHESIVE PRODUCED BY THE REACTION OF AN EPIHALOHYDRIN AND A DIHYDRIC PHENOL, SAID SURFACE CONTAINING A PLURALITY OF RIDGES, 1 TO 20 MILS DEEP, AND (3) PRESSING SAID COATED SURFACE TO THE CLEANED CONTINUOUS SURFACE OF THE METALLIC STRUCTURE SO
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |