US2843596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cataphoretic application of coatings
Assignee: GTE Sylvania Inc
•
Filing: 1954-08-31
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Granted: 1958-07-15
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Expires: 1974-08-31
Abstract
No abstract record available.
Inventors
- 👤 Milton C Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:51
CPC Classifications
C; C25; C25D; C25D13/00; C25D13/22; H; H01; H01J; H01J9/00; H01J9/02; H01J9/04; H01J9/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A DEVICE FOR APPLYING ELECTROPHORETIC COATING MATERIAL TO CONDUCTORS INCLUDING A NOZZLE HAVING A NARROW ELONGATED SLOT FOR PROJECTING A JET OF LIQUID SUSPENSION OF SAID MATERIAL, A SUPPORT ADJACENT TO SAID NOZZLE AND TO ONE SIDE THEREOF, FOR POSITIONING SAID CONDUCTOR WITHIN SAID JET WITH THE ELONGATION OF THE CONDUCTOR PARALLEL WITH THE ELONGATED SLOT OF THE NOZZLE AND MEANS FOR APPLYING A POTENTIAL DIFFERENCE BETWEEN SAID MATERIAL AND SAID CONDUCTOR, SAID SUPPORT INCLUDING A NON PLANAR SEAT HAVING AN ELONGATION WHICH IS WITHIN THE AXIS OF THE NARROW ELONGATED SLOT FOR ASSURING THE CORRECT POSITIONING OF SAID CONDUCTOR WITHIN SAID JET AND A SWITCH RESPONSIVE TO THE CORRECT PLACEMENT OF SAID CONDUCTOR FOR APPLYING SAID POTENTIAL DIFFERENCE TO SAID MATERIAL AND SAID CONDUCTOR.
Claim 2
Independent Claim
125 words
A DEVICE FOR APPLYING ELECTROPHORETIC COATING MATERIAL TO CONDUCTORS INCLUDING A NOZZLE HAVING A NARROW ELONGATED SLOT FOR PROJECTING A JET OF LIQUID SUSPENSION OF SAID MATERIAL, A SUPPORT ADJACENT TO SAID NOZZLE AND TO ONE SIDE THEREOF, FOR POSITIONING SAID CONDUCTOR WITHIN SAID JET WITH THE ELONGATION OF THE CONDUCTOR PARALLEL WITH THE ELONGATED SLOT OF THE NOZZLE AND MEANS FOR APPLYING A POTENTIAL DIFFERENCE BETWEEN SAID MATERIAL AND SAID CONDUCTOR, SAID SUPPORT INCLUDING A NON PLANAR SEAT HAVING AN ELONGATION WHICH IS WITHIN THE AXIS OF THE NARROW ELONGATED SLOT FOR ASSURING THE CORRECT POSITIONING OF SAID CONDUCTOR WITHIN SAID JET AND A SWITCH RESPONSIVE TO THE CORRECT PLACEMENT OF SAID CONDUCTOR FOR APPLYING SAID POTENTIAL DIFFERENCE TO SAID MATERIAL AND SAID CONDUCTOR.
References Cited (Backward Citations)
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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 |