US2843541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrophoretic deposition of barium titanate
Assignee: Individual
•
Filing: 1956-05-17
•
Granted: 1958-07-15
•
Expires: 1976-05-17
Abstract
No abstract record available.
Inventors
- 👤 Senderoff Seymour
- 👤 Jr Walter E Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:56
CPC Classifications
C; C25; C25D; C25D13/00; C25D13/02
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
43 words
THE METHOD OF COATING METAL OBJECTS WITH BARIUM TITANATE COMPRISING: MIXING FINELY GROUND BARIUM TITANATE WITH A VEHICLE SELECTED FROM THE GROUP CONSISTING OF DIETHYLENE GLYCOL DIMETHYL ETHER, 1-NITROPROPANE, AND PYRIDINE, AND THEN COATING A METAL OBJECT WITH THE BARIUM TITANATE BY ELECTROPHORESIS.
Claim 2
Independent Claim
43 words
THE METHOD OF COATING METAL OBJECTS WITH BARIUM TITANATE COMPRISING: MIXING FINELY GROUND BARIUM TITANATE WITH A VEHICLE SELECTED FROM THE GROUP CONSISTING OF DIETHYLENE GLYCOL DIMETHYL ETHER, 1-NITROPROPANE, AND PYRIDINE, AND THEN COATING A METAL OBJECT WITH THE BARIUM TITANATE BY ELECTROPHORESIS.
Claim 3
Dependent Claim
23 words
AN ELECTROPHORETIC BATH FOR COATING METAL OBJECTS WITH BARIUM TITANATE COMPRISING: FINELY GROUND BARIUM TITANATE PARTICLES, AND A VEHICLE MIXED WITH SAID PARTICLES
Claim 4
Dependent Claim
23 words
AN ELECTROPHORETIC BATH FOR COATING METAL OBJECTS WITH BARIUM TITANATE COMPRISING: FINELY GROUND BARIUM TITANATE PARTICLES, AND A VEHICLE MIXED WITH SAID PARTICLES
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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) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |