US3014815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of providing articles with metal oxide layers
Assignee: US Philips Corp
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Filing: 1958-10-16
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Granted: 1961-12-26
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Expires: 1978-10-16
Abstract
No abstract record available.
Inventors
- 👤 Lely Jan Anthony
- 👤 Bos Julius Goeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:44
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/009; C03; C03C; C03C17/00; C03C17/22; C03C17/23; C03C17/245; C04B41/45; C04B41/4505; C04B41/50; C04B41/5025; C23; C23C; C23C16/00; C23C16/22; C23C16/30; C23C16/40; C23C16/401; C23C16/402; C23C16/407; H; H01; H01B; H01B1/00; H01B1/06; H01B1/08; H01J; H01J5/00; H01J5/02; H01J5/08; C03C2217/00; C03C2217/20; C03C2217/21; C03C2217/211; C03C2217/212; C03C2217/213; C03C2217/215; C03C2217/229; C03C2217/24; C03C2217/244; C03C2218/00; C03C2218/10; C03C2218/15; C03C2218/152
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A METHOD OF PROVIDING METAL OXIDE COATING ON SOLID ARTICLES COMPRISING THE STEPS, PLACING SAID ARTICLES IN A GASEOUS ATMOSPHERE CONTAINING OXYGEN AND VAPOURS OF A HYDROLYSABLE METAL COMPOUND AND SUBSTANCES WHICH REACT WITH OXYGEN TO FORM WATER AT ELEVATED TEMPERATURES AND HEATING SAID ARTICLES AT A TEMPERATURE AT WHICH WATER IS FORMED AND HYDROLYSIS AND OXIDATION OF THE HYDROLYSABLE METAL COMPOUND OCCURS AT THE SURFACE OF SAID ARTICLES.
Claim 2
Independent Claim
69 words
A METHOD OF PROVIDING METAL OXIDE COATING ON SOLID ARTICLES COMPRISING THE STEPS, PLACING SAID ARTICLES IN A GASEOUS ATMOSPHERE CONTAINING OXYGEN AND VAPOURS OF A HYDROLYSABLE METAL COMPOUND AND SUBSTANCES WHICH REACT WITH OXYGEN TO FORM WATER AT ELEVATED TEMPERATURES AND HEATING SAID ARTICLES AT A TEMPERATURE AT WHICH WATER IS FORMED AND HYDROLYSIS AND OXIDATION OF THE HYDROLYSABLE METAL COMPOUND OCCURS AT THE SURFACE OF SAID ARTICLES.
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) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |