Patent US5271744A successfully refreshed from Google Patents.
US3076187A
Expired / Lapsed
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Assignee: Individual
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Filing: 1961-03-22
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Granted: 1963-01-29
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Expires: 1981-03-22
Abstract
No abstract record available.
Inventors
- 👤 William J Bichell
- 👤 James R Ransom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:38
CPC Classifications
G; G09; G09F; G09F9/00; G09F9/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN INDICATOR COMPRISING A HOUSING, AN APERTURE COVERED BY A TRANSPARENT MATERIAL IN SAID HOUSING, A PLURALITY OF ELECTRODES SUPPORTED IN SAID HOUSING BY AN INSULATING SUPPORT, THE ENDS OF SAID ELECTRODES TERMINATING IN A COMMON PLANE INTERNALLY OF SAID HOUSING AND SPACED FROM SAID TRANSPARENTLY COVERED APERTURE, AN ELECTROLYTIC PLATING SOLUTION FILLING THE SPACE BETWEEN SAID ELECTRODE ENDS AND SAID TRANSPARENTLY COVERED APERTURE, A DIRECT CURRENT SOURCE, AND MEANS FOR SELECTIVELY CONNECTING CERTAIN OF SAID ELECTRODES TO ONE POLE OF SAID SOURCE AND FOR CONNECTING THE REMAINDER OF SAID ELECTRODES TO THE OTHER POLE OF SAID SOURCE.
Claim 2
Dependent Claim
98 words
AN INDICATOR COMPRISING A HOUSING, AN APERTURE COVERED BY A TRANSPARENT MATERIAL IN SAID HOUSING, A PLURALITY OF ELECTRODES SUPPORTED IN SAID HOUSING BY AN INSULATING SUPPORT, THE ENDS OF SAID ELECTRODES TERMINATING IN A COMMON PLANE INTERNALLY OF SAID HOUSING AND SPACED FROM SAID TRANSPARENTLY COVERED APERTURE, AN ELECTROLYTIC PLATING SOLUTION FILLING THE SPACE BETWEEN SAID ELECTRODE ENDS AND SAID TRANSPARENTLY COVERED APERTURE, A DIRECT CURRENT SOURCE, AND MEANS FOR SELECTIVELY CONNECTING CERTAIN OF SAID ELECTRODES TO ONE POLE OF SAID SOURCE AND FOR CONNECTING THE REMAINDER OF SAID ELECTRODES TO THE OTHER POLE OF SAID SOURCE.
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |