US3261673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oxide coated articles with metal undercoat
Assignee: Saint Gobain Abrasives Inc
•
Filing: 1963-05-17
•
Granted: 1966-07-19
•
Expires: 1983-05-17
Abstract
No abstract record available.
Inventors
- 👤 Jr William Maxwell Wheildon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:40
CPC Classifications
C; C23; C23C; C23C30/00; C23C30/005; B; B24; B24C; B24C11/00; C23C24/00; C23C4/00; C23C4/02; C23C4/04; C23C4/10; C23C4/11; Y; Y02; Y02T; Y02T50/00; Y02T50/60; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/937; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12049; Y10T428/12056; Y10T428/12063; Y10T428/12146; Y10T428/12493; Y10T428/12535; Y10T428/12611; Y10T428/12687; Y10T428/12694; Y10T428/12771; Y10T428/12778
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
AS A NEW ARTICLE OF MANUFACTURER, A METAL BASE MEMBER HAVING A RIGID INTEGRAL OXIDATION RESISTANT COMPOSITE COATING INTEGRAL WITH SAID METAL BASE MEMBER, SAID COMPOSITE COATING COMPRISING A FIRST COATING BONDED TO SAID BASE MEMBER AND CONSISTING ESSENTIALLY OF PARTICLES OF A METAL BEING SELECTED FROM THE GROUP CONSISTING OF NICKEL, CHROMIUM, COBALT, IRON, MOLYBDENUM, COPPER, LEAD, TIN AND ALLOYS THEREOF AND BEING SELF-BONDED THROUGHOUT THE MASS OF SAID FIRST COATING SO THAT SAID FIRST COATING ITSELF CONSTITUTES A RIGID INTEGRAL STRUCTURE AND A SECOND
Claim 2
Dependent Claim
86 words
AS A NEW ARTICLE OF MANUFACTURER, A METAL BASE MEMBER HAVING A RIGID INTEGRAL OXIDATION RESISTANT COMPOSITE COATING INTEGRAL WITH SAID METAL BASE MEMBER, SAID COMPOSITE COATING COMPRISING A FIRST COATING BONDED TO SAID BASE MEMBER AND CONSISTING ESSENTIALLY OF PARTICLES OF A METAL BEING SELECTED FROM THE GROUP CONSISTING OF NICKEL, CHROMIUM, COBALT, IRON, MOLYBDENUM, COPPER, LEAD, TIN AND ALLOYS THEREOF AND BEING SELF-BONDED THROUGHOUT THE MASS OF SAID FIRST COATING SO THAT SAID FIRST COATING ITSELF CONSTITUTES A RIGID INTEGRAL STRUCTURE AND A SECOND
References Cited (Backward Citations)
US2310002A
Cited
US2582744A
Cited
US2775531A
Cited
US2714246A
Cited
US2707691A
Cited
US2719355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |