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The ornamental design for a screwdriver, as shown and described. |
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FIG. 1 is a side elevational view of a screwdriver showing a first embodiment of our new design, the top, bottom and opposite side being identical;
FIG. 2 is an end elevational view thereof;
FIG. 3 is an opposite end elevational view thereof;
FIG. 4 is a side elevational view of a screwdriver showing a second embodiment of our new design, the top, bottom and opposite side being identical;
FIG. 5 is a side elevational view of a screwdriver showing a third embodiment of our new design, the top, bottom and opposite side being identical;
FIG. 6 is a side elevational view of a screwdriver showing a fourth embodiment of our new design, the top, bottom and opposite side being identical;
FIG. 7 is a side elevational view of a screwdriver showing a fifth embodiment of our new design, the top, bottom and opposite side being identical;
The end views of the embodiments depicted in FIGS. 4-7 are identical to those shown in FIGS. 2 and 3.
FIG. 8 is a perspective view of the screwdriver of FIGS. 1-3; and
FIG. 9 is a side elevational view of the screwdriver of FIGS. 1-3 similar to FIG. 1 except that it has been rotated 45°.
Caldwell, Donald J., Wente, Steven R., Cascio, Steven S., Severson, Tom S., Bakula, Mark S.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 15 1986 | BAKULA, MARK S | Snap-on Tools Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004650 | /0991 | |
| Dec 15 1986 | CASCIO, STEVEN S | Snap-on Tools Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004650 | /0991 | |
| Dec 15 1986 | CALDWELL, DONALD J | Snap-on Tools Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004650 | /0991 | |
| Dec 15 1986 | SEVERSON, TOM S | Snap-on Tools Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004650 | /0991 | |
| Dec 15 1986 | WENTE, STEVEN R | Snap-on Tools Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004650 | /0991 | |
| Dec 24 1986 | Snap-on Tools Corporation | (assignment on the face of the patent) | / | |||
| Apr 22 1994 | Snap-on Tools Corporation | Snap-On Incorporated | CERTIFICATE OF AMENDMENT OF SNAP-ON TOOLS CORPORATION CHANGING ITS NAME | 007991 | /0195 | |
| Dec 29 1995 | Snap-On Incorporated | SNAP-ON TOOLS WORLDWIDE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007881 | /0532 | |
| Dec 29 1995 | SNAP-ON TOOLS WORLDWIDE, INC | SNAP-ON TECHNOLOGIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007881 | /0588 | |
| Jun 30 1999 | S S WHITE MEDICAL PRODUCTS INC , AS LICENSEE | MELLON BANK, N A | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 010070 | /0510 |
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