Patent US3205806A successfully refreshed from Google Patents.
US3205806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plate for photographic reproduction
Assignee: Fairchild Semiconductor Corp
•
Filing: 1962-08-28
•
Granted: 1965-09-14
•
Expires: 1982-08-28
Abstract
No abstract record available.
Inventors
- 👤 Henry A Ahrens
- 👤 Louis A Raino
- 👤 Seide Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:40
CPC Classifications
G; G03; G03F; G03F1/00; G03F1/68
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A PLATE FOR REPRODUCING COPY BY PHOTOGRAPHIC PROCESSES COMPRISING; A SHEET OF TRNSPARENT DEFORMABLE PLASTIC MATERIAL; ONE FACE OF SAID SHEET INCLUDING A MATTE LIGHT-DIFFUCING SURFACE PORTION CONSTITUTINT MEANS FOR RECEIVING WRITTEN INFORMATIN, AND THE OTHER FACE INCLUDING A SURFACE PORTION BEING SUBSTANTIALLY OPAQUE TO ACTINIC LIGHT TO DEFINE A MEANS THROUGH WHICH CAN BE ENGRAVED A PREDETERMINED BACKGROUND PATTERN REVERSEDIN ONE DIMENSION.
Claim 2
Dependent Claim
63 words
A PLATE FOR REPRODUCING COPY BY PHOTOGRAPHIC PROCESSES COMPRISING; A SHEET OF TRNSPARENT DEFORMABLE PLASTIC MATERIAL; ONE FACE OF SAID SHEET INCLUDING A MATTE LIGHT-DIFFUCING SURFACE PORTION CONSTITUTINT MEANS FOR RECEIVING WRITTEN INFORMATIN, AND THE OTHER FACE INCLUDING A SURFACE PORTION BEING SUBSTANTIALLY OPAQUE TO ACTINIC LIGHT TO DEFINE A MEANS THROUGH WHICH CAN BE ENGRAVED A PREDETERMINED BACKGROUND PATTERN REVERSEDIN ONE DIMENSION.
References Cited (Backward Citations)
US2200203A
Cited
US2827726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |