US3264158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of multicoloring an anodized aluminum surface
Assignee: Olin Corp
•
Filing: 1961-12-01
•
Granted: 1966-08-02
•
Expires: 1981-12-01
Abstract
No abstract record available.
Inventors
- 👤 Albert E Howe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:46
CPC Classifications
C; C25; C25D; C25D11/00; C25D11/02; C25D11/04; C25D11/18; B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/175; B44C1/1756; C25D11/24; Y; Y10; Y10S; Y10S156/00; Y10S156/91
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
THE METHOD OF MULTICOLORING AN ANODIZED ALUMINUM SURFACE COMPRISING THE STEPS OF PROVIDING A RELATIVELY THIN POROUS FLEXIBLE SUPPORT SHEET, DIRECTLY APPLYING AN ADHERENT TRANSFER MEDIUM BEARING OIL SOLUBLE COLORING AGENTS TO A SURFACE OF SAID SUPPORT SHEET, DISPOSING SAID TRANSFER MEDIUM IN INTIMATE CONTACT WITH SAID ANODIZED SURFACE, MAINTAINING SAID INTIMATE CONTACT THROUGH THE AGENCY OF SAID ADHERENT TRANSFER MEDIUM, AND TREATING SAID SURFACE OF SAID SUPPORT SHEET AND SAID ANODIZED SURFACE TO TRANSFER SAID COLORING AGENTS TO SAID ANODIZED SURFACE AND TO FIX THEM THEREIN.
Claim 2
Independent Claim
87 words
THE METHOD OF MULTICOLORING AN ANODIZED ALUMINUM SURFACE COMPRISING THE STEPS OF PROVIDING A RELATIVELY THIN POROUS FLEXIBLE SUPPORT SHEET, DIRECTLY APPLYING AN ADHERENT TRANSFER MEDIUM BEARING OIL SOLUBLE COLORING AGENTS TO A SURFACE OF SAID SUPPORT SHEET, DISPOSING SAID TRANSFER MEDIUM IN INTIMATE CONTACT WITH SAID ANODIZED SURFACE, MAINTAINING SAID INTIMATE CONTACT THROUGH THE AGENCY OF SAID ADHERENT TRANSFER MEDIUM, AND TREATING SAID SURFACE OF SAID SUPPORT SHEET AND SAID ANODIZED SURFACE TO TRANSFER SAID COLORING AGENTS TO SAID ANODIZED SURFACE AND TO FIX THEM THEREIN.
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |