US3355263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-layer nickel laminate
Assignee: Kewanee Oil Co
•
Filing: 1964-11-10
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Granted: 1967-11-28
•
Expires: 1984-11-10
Abstract
No abstract record available.
Inventors
- 👤 Rose Arthur H Du
- 👤 William J Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:46
CPC Classifications
C; C25; C25D; C25D5/00; C25D5/10; C25D5/12; C25D5/14; C25D5/627; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9265; Y10S428/927; Y10S428/933; Y10S428/9335; Y10S428/934; Y10S428/935; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/1266; Y10T428/12729; Y10T428/12736; Y10T428/1275; Y10T428/12771; Y10T428/12778; Y10T428/12806; Y10T428/12826; Y10T428/12847; Y10T428/12854; Y10T428/12861; Y10T428/12931; Y10T428/12944
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
AS A NEW ARTICLE OF MANUFACTURE, A LAMINATED COATING COMPRISING A FIRST NICKEL LAYER ON A METAL BASE OT BE PROTECTED, A SECOND NICKEL ELECTRODEPOSIT CONSISTING ESSENTIALLY OF 0.1-10 PERCENT BYW EIGHT OF SELENIUM AND OVERLYING SAID FIRST NICKEL LAYER AND A THIRD NICKEL LAYER OVERLYING SAID SECOND NICKEL LAYER, SAID FRIST NICKEL LAYER BEING FIRMELY BONDED TO SAID BASE, SAID SECOND NICKEL LAYER BEING FIRMLY BONDED TO SAID FIRST NICKEL LAYER AND SAID THIRD NICKEL LAYER BEING FIRMLY BONDED TO SAID SECON NICKEL LAYER.
Claim 2
Dependent Claim
85 words
AS A NEW ARTICLE OF MANUFACTURE, A LAMINATED COATING COMPRISING A FIRST NICKEL LAYER ON A METAL BASE OT BE PROTECTED, A SECOND NICKEL ELECTRODEPOSIT CONSISTING ESSENTIALLY OF 0.1-10 PERCENT BYW EIGHT OF SELENIUM AND OVERLYING SAID FIRST NICKEL LAYER AND A THIRD NICKEL LAYER OVERLYING SAID SECOND NICKEL LAYER, SAID FRIST NICKEL LAYER BEING FIRMELY BONDED TO SAID BASE, SAID SECOND NICKEL LAYER BEING FIRMLY BONDED TO SAID FIRST NICKEL LAYER AND SAID THIRD NICKEL LAYER BEING FIRMLY BONDED TO SAID SECON NICKEL LAYER.
References Cited (Backward Citations)
US3288574A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |