US3294576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing printed circuit structures
Assignee: First Safe Deposit National Bank of New Bedford
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Filing: 1963-01-14
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Granted: 1966-12-27
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Expires: 1983-01-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Geraghty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:48
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/0091; H05K3/44; H05K3/445; H05K2201/00; H05K2201/02; H05K2201/0203; H05K2201/0206; H05K2201/0209; H05K2201/20; H05K2201/2072; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0143; H05K2203/08; H05K2203/081; H05K3/0094; H05K3/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
THE METHOD OF APPLING A VISCOUS, LIQUID COATING MATERIAL TO A SURFACE OF A MEMBER HAVING AN OPENING THERETHROUGH, SAID METHOD COMPRISING: MOVING AN APPLICATOR CHARGED WITH SAID VISCOUS LIQUID COATING MATERIAL ACROSS SAID SURFACE AND SAID OPENING AGAINST SAID SURFACE TO TRANSFER SAID COATING MATERIAL TO SAID SURFACE; SAID APPLICATOR HAVING AN AREA MOVED AGAINST SAID SURFACE WHICH EXCEEDS THE AREA OF SAID OPENING AND IS DISPOSED IN CLOSING RELATION TO SAID OPENING DURING MOVEMENT ACROSS SAID SURFACE AND SAID OPENING; PASSING A STREAM OF A GAS UNDER PRESSURE THROUGH SAID OPENING FROM THE SIDE OF SAID MEMBER OPPOSITE SAID SURFACE DURING MOVEMENT OF SAID APPLICATOR AGAINST SAID SURFACE ACROSS SAID OPENING; AND CONTACTING SAID SURFACE WITH A POROUS MEMBER TO ALLOW SAID GAS TO FLOW THROUGH SAID OPENING WITH SAID APPLICATOR EXTENDINNG ACROSS SAID OPENING IN CLOSING RELATION THERETO AND THEREBY EXCLUDE SAID COATING MATERIAL FROM SAID OPENING.
Claim 2
Independent Claim
150 words
THE METHOD OF APPLING A VISCOUS, LIQUID COATING MATERIAL TO A SURFACE OF A MEMBER HAVING AN OPENING THERETHROUGH, SAID METHOD COMPRISING: MOVING AN APPLICATOR CHARGED WITH SAID VISCOUS LIQUID COATING MATERIAL ACROSS SAID SURFACE AND SAID OPENING AGAINST SAID SURFACE TO TRANSFER SAID COATING MATERIAL TO SAID SURFACE; SAID APPLICATOR HAVING AN AREA MOVED AGAINST SAID SURFACE WHICH EXCEEDS THE AREA OF SAID OPENING AND IS DISPOSED IN CLOSING RELATION TO SAID OPENING DURING MOVEMENT ACROSS SAID SURFACE AND SAID OPENING; PASSING A STREAM OF A GAS UNDER PRESSURE THROUGH SAID OPENING FROM THE SIDE OF SAID MEMBER OPPOSITE SAID SURFACE DURING MOVEMENT OF SAID APPLICATOR AGAINST SAID SURFACE ACROSS SAID OPENING; AND CONTACTING SAID SURFACE WITH A POROUS MEMBER TO ALLOW SAID GAS TO FLOW THROUGH SAID OPENING WITH SAID APPLICATOR EXTENDINNG ACROSS SAID OPENING IN CLOSING RELATION THERETO AND THEREBY EXCLUDE SAID COATING MATERIAL FROM SAID OPENING.
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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |