Patent US3303110A successfully refreshed from Google Patents.
US3303110A
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Method of sealing fiber optic plates
Assignee: American Optical Corp
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Filing: 1963-11-13
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Granted: 1967-02-07
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Expires: 1983-11-13
Abstract
No abstract record available.
Inventors
- 👤 Frederick R Hays
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:09
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/04; G02B6/06; G02B6/08; H; H01; H01J; H01J29/00; H01J29/86; H01J29/89; H01J29/892
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
THE METHOD OF SEALING A POROUS FIBER OPTIC PLATE WHICH COMPRISES THE STEPS OF POSITIONING SUCH PLATE AS A PARTITION BETWEEN TWO ELECTRLYTIC FLUID MEDIUMS, SAID MEDIUMS BEING SO PRESELECTED THAT CERTAIN RESPECTIVE IONIC CONSTITUENTS THEREOF WHEN JOINED WILL INTERACT TO FORM A PRECIPITATE, PROVIDING ELECTRIC FIELDS OF OPPOSITE POLARITY ONE IN EACH OF SAID MEDIUMS TO CAUSE SAID CONSTITUENTS OF RESPECTIVE OPPOSING MEDIUMS TO MIGRATE TOWARD EACH OTHER INTO POROSITIES IN SAID FIBER PLATE AND PRECIPITATE THEREIN AND CONTINUING SUCH ACTION UNTIL THE RESULTANT PRECIPITATE IS FORMED IN SAID POROSITIES IN SUFFICIENT QUANTITY TO SEAL SAID FIBER PLATE.
Claim 2
Independent Claim
99 words
THE METHOD OF SEALING A POROUS FIBER OPTIC PLATE WHICH COMPRISES THE STEPS OF POSITIONING SUCH PLATE AS A PARTITION BETWEEN TWO ELECTRLYTIC FLUID MEDIUMS, SAID MEDIUMS BEING SO PRESELECTED THAT CERTAIN RESPECTIVE IONIC CONSTITUENTS THEREOF WHEN JOINED WILL INTERACT TO FORM A PRECIPITATE, PROVIDING ELECTRIC FIELDS OF OPPOSITE POLARITY ONE IN EACH OF SAID MEDIUMS TO CAUSE SAID CONSTITUENTS OF RESPECTIVE OPPOSING MEDIUMS TO MIGRATE TOWARD EACH OTHER INTO POROSITIES IN SAID FIBER PLATE AND PRECIPITATE THEREIN AND CONTINUING SUCH ACTION UNTIL THE RESULTANT PRECIPITATE IS FORMED IN SAID POROSITIES IN SUFFICIENT QUANTITY TO SEAL SAID FIBER PLATE.
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) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |