Patent US3322871A successfully refreshed from Google Patents.
US3322871A
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Method of forming a pattern
Assignee: RCA Corp
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Filing: 1963-08-29
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Granted: 1967-05-30
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Expires: 1983-08-29
Abstract
No abstract record available.
Inventors
- 👤 Robert L Noack
- 👤 Wentworth Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:22
CPC Classifications
B; B29; B29D; B29D16/00; B29C; B29C39/00; B29C39/02; B29C39/12; C; C04; C04B; C04B2237/00; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/50; C04B2237/68; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A METHOD OF FORMING A PATTERN ON A SUBSTRATE COMPRISING THE STEPS OF: LAYING A RESILIENT METAL MASK ON A SILICONE RUBBER SUBSTRATE WHEREBY SAID MASK ADHERES TO SAID SUBSTRATE; FORCING A SLURRY THROUGH THE MASK ONTO THE SUBSTRATE; AND PEELING AWAY THE MASK TO LEAVE ON THE SUBSTRATE A PATTERN FORMED OF SAID SLURRY.
Claim 2
Independent Claim
55 words
A METHOD OF FORMING A PATTERN ON A SUBSTRATE COMPRISING THE STEPS OF: LAYING A RESILIENT METAL MASK ON A SILICONE RUBBER SUBSTRATE WHEREBY SAID MASK ADHERES TO SAID SUBSTRATE; FORCING A SLURRY THROUGH THE MASK ONTO THE SUBSTRATE; AND PEELING AWAY THE MASK TO LEAVE ON THE SUBSTRATE A PATTERN FORMED OF SAID SLURRY.
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) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |