US2887406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas plating of titanium
Assignee: Commonwealth Engineering Company of Ohio
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Filing: 1956-12-14
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Granted: 1959-05-19
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Expires: 1976-12-14
Abstract
No abstract record available.
Inventors
- 👤 Howard J Homer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:53
CPC Classifications
C; C23; C23C; C23C16/00; C23C16/06; C23C16/18; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/938; Y10T; Y10T428/00; Y10T428/12; Y10T428/12229; Y10T428/12236; Y10T428/12243; Y10T428/12493; Y10T428/12771; Y10T428/12806
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A METHOD OF GAS PLATING TITANIUM ON SURFACES COMPRISING ENCLOSING THE MATERIAL TO BE PLATED IN A PLATING CHAMBER, WITHDRAWING THE AIR FROM SAID CHAMBER, INTRODUCING ORGANO TITANIUM COMPOUND WHICH IS HEAT-DECOMPOSABLE INTO SAID PLATING CHAMBER AND IN CONTACT WITH THE MATERIAL THEREIN TO BE PLATED, AND HEATING SAID MATERIAL TO A TEMPERATURE TO CAUSE DECOMPOSITION OF SAID ORGANO TITANIUM COMPOUND AND DEPOSITION OF THE TITANIUM METAL CONSTITUENT OF SAID ORGANO TITANIUM COMPOUND ONTO THE SURFACE OF SAID MATERIAL, SAID ORGANO TITANIUM COMPOUND HAVING THE FORMULA TIR WHEREIN R REPRESENTS AN ALKYL OR ARYL RADICAL.
Claim 2
Independent Claim
95 words
A METHOD OF GAS PLATING TITANIUM ON SURFACES COMPRISING ENCLOSING THE MATERIAL TO BE PLATED IN A PLATING CHAMBER, WITHDRAWING THE AIR FROM SAID CHAMBER, INTRODUCING ORGANO TITANIUM COMPOUND WHICH IS HEAT-DECOMPOSABLE INTO SAID PLATING CHAMBER AND IN CONTACT WITH THE MATERIAL THEREIN TO BE PLATED, AND HEATING SAID MATERIAL TO A TEMPERATURE TO CAUSE DECOMPOSITION OF SAID ORGANO TITANIUM COMPOUND AND DEPOSITION OF THE TITANIUM METAL CONSTITUENT OF SAID ORGANO TITANIUM COMPOUND ONTO THE SURFACE OF SAID MATERIAL, SAID ORGANO TITANIUM COMPOUND HAVING THE FORMULA TIR WHEREIN R REPRESENTS AN ALKYL OR ARYL RADICAL.
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) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |