Patent US3140380A successfully refreshed from Google Patents.
US3140380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for coating substrates
Assignee: Avco Corp
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Filing: 1961-09-08
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Granted: 1964-07-07
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Expires: 1981-09-08
Abstract
No abstract record available.
Inventors
- 👤 Gerald A Jensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:30
CPC Classifications
H; H05; H05H; H05H1/00; H05H1/24; H05H1/26; H05H1/32; H05H1/44; B; B05; B05B; B05B7/00; B05B7/16; B05B7/22; B05B7/222; B05B7/224; C; C23; C23C; C23C4/00; C23C4/12; C23C4/134
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A DEVICE VOR COATING SUBSTRATES COMPRISING: MEANS FOR GENERATING A FIRST PLASMA EFFLUENT: MEANS FOR GENERATING A SECOND PLASMA EFFLUENT WHICH MERGES WITH SAID FIRST PLASMA EFFLUENT TO FORM A JOINT PLASMA EFFLUENT: AND MEANS FOR SUPPLYING COATING MATERIAL TO THE JOINT PLASMA EFFLUENT.
Claim 2
Independent Claim
44 words
A DEVICE VOR COATING SUBSTRATES COMPRISING: MEANS FOR GENERATING A FIRST PLASMA EFFLUENT: MEANS FOR GENERATING A SECOND PLASMA EFFLUENT WHICH MERGES WITH SAID FIRST PLASMA EFFLUENT TO FORM A JOINT PLASMA EFFLUENT: AND MEANS FOR SUPPLYING COATING MATERIAL TO THE JOINT PLASMA EFFLUENT.
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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |