US3045333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Titanium coated article
Assignee: Rem Cru Titanium Inc
•
Filing: 1951-10-18
•
Granted: 1962-07-24
•
Expires: 1971-10-18
Abstract
No abstract record available.
Inventors
- 👤 Walter L Finlay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:40
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/04; C23C2/12; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12687; Y10T428/12736; Y10T428/12743; Y10T428/12771; Y10T428/12806
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
AN ARTICLE OF TITANIUM SURFACE-COATED WITH ALUMINUM, THE SURFACE COATING BEING BONDED TO THE TITANIUM BASE BY AN INTERFACIAL LAYER OF THE REACTION PRODUCT SECURED BY IMMERSING THE CLEAN TITANIUM ARTICLE IN MOLTEN ALUMINUM.
Claim 2
Dependent Claim
34 words
AN ARTICLE OF TITANIUM SURFACE-COATED WITH ALUMINUM, THE SURFACE COATING BEING BONDED TO THE TITANIUM BASE BY AN INTERFACIAL LAYER OF THE REACTION PRODUCT SECURED BY IMMERSING THE CLEAN TITANIUM ARTICLE IN MOLTEN ALUMINUM.
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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) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |