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Patent
D243523
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Priority
Dec 08 1975
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Filed
Dec 08 1975
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Issued
Mar 01 1977
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Expiry
Mar 01 1991
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Assg.orig
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Entity
unknown
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4
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1
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n/a
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The ornamental design for a pair of spectacles, as shown and described.
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FIG. 1 is a front elevational view of a pair of spectacles embodying my new
design;
FIG. 2 is an elevational view of one side of the pair of spectacles, the
opposite side thereof being of substantially the same appearance;
FIG. 3 is a top plan view thereof, the temples being broken away for
convenience of illustration; and
FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 1 looking in
the direction of the arrows.
Canavan, III, Richard W.
| Patent |
Priority |
Assignee |
Title |
| 228674, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 08 1975 | | American Optical Corporation | (assignment on the face of the patent) | | / |
| May 28 1982 | AO, INC A DE CORP | WARNER-LAMBERT TECHNOLOGIES, INC , A TX CORP | CONDITIONAL ASSIGNMENT SEE DOCUMENT FOR DETAILS | 004041 | /0934 |
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| May 28 1982 | AO, INC , A DE CORP | WARNER-LAMBERT TECHNOLOGIES, INC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004073 | /0046 |
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| May 28 1982 | AO, INC , A DE CORP | WARNER-LAMBERT CANADA, INC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004073 | /0046 |
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| Jun 21 1982 | AO, INC | IRVING TRUST COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST | 004073 | /0675 |
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| May 27 1988 | RADIAC ABRASIVES WEST INC | IRVING TRUST COMPANY | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004918 | /0235 |
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| May 27 1988 | RADIAC ABRASIVES EAST INC | IRVING TRUST COMPANY | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004918 | /0235 |
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| May 27 1988 | American Optical Corporation | IRVING TRUST COMPANY | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004918 | /0235 |
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| Apr 13 1990 | BANK OF NEW YORK, THE FORMERLY KNOWN AS IRVING TRUST COMPANY | American Optical Corporation | RELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 005535 | /0035 |
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| Apr 13 1990 | BANK OF NEW YORK, THE FORMERLY KNOWN AS IRVING TRUST COMPANY | RADIAC ABRASIVES EAST INC | RELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 005535 | /0035 |
pdf |
| Apr 13 1990 | BANK OF NEW YORK, THE FORMERLY KNOWN AS IRVING TRUST COMPANY | RADIAC ABRASIVES WEST INC | RELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 005535 | /0035 |
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