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Patent
D258211
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Priority
Apr 27 1978
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Filed
Apr 27 1978
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Issued
Feb 10 1981
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Expiry
Feb 10 1995
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Assg.orig
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Entity
unknown
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4
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4
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n/a
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The ornamental design for a head for a contour forming underwater vacuum sweep, as shown and described.
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FIG. 1 is a perspective view of a head for a contour forming underwater
vacuum sweep showing my new design;
FIG. 2 is a fragmentary right side elevational view shown on an enlarged
scale, the left side being a mirror image thereof;
FIG. 3 is a rear elevational view of the device as it appears in FIG. 1;
and
FIG. 4 is a bottom plan view thereof.
St. Martin, Marty
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 27 1978 | | Maxi-Sweep, Inc. | (assignment on the face of the patent) | | / |
Aug 12 1980 | LOFTIN EQUIPMENT COMPANY | LOFTIN, MARK C , | ASSIGNMENT OF ASSIGNORS INTEREST | 003791 | /0571 |
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Aug 12 1980 | LOFTIN EQUIPMENT COMPANY | LOFTIN, NANCY C , | ASSIGNMENT OF ASSIGNORS INTEREST | 003791 | /0571 |
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Aug 12 1980 | LOFTIN EQUIPMENT COMPANY | ST MARTIN, MARTY, | ASSIGNMENT OF ASSIGNORS INTEREST | 003791 | /0571 |
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Aug 12 1980 | LOFTIN, MARK C | MAXI-SWEEP, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 003791 | /0573 |
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Aug 12 1980 | LOFTIN, NANCY C | MAXI-SWEEP, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 003791 | /0573 |
pdf |
Aug 12 1980 | ST MARTIN, MARTY | MAXI-SWEEP, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 003791 | /0573 |
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Feb 27 1986 | MAXI-SWEEP, INC, AN AZ CORP | ST MARTIN, MARTY | ASSIGNMENT OF ASSIGNORS INTEREST | 004520 | /0749 |
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