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			 The ornamental design for a microscope with display screen, as shown and described. 
			  
			  
			  
			  
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FIG. 1 is a perspective view of a mircroscope with display screen from the front.
FIG. 2 is a perepective view of a microscope with display screen from the rear.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a side view thereof; and,
FIG. 6 is a top view thereof.
Copeland, David John, Petrie, Aidan John
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Mar 31 2004 | Swift Instruments, Inc. | (assignment on the face of the patent) | / | |||
| Dec 01 2004 | COPELAND, DAVID JOHN | SWIFT INSTRUMENTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015439 | /0633 | |
| Dec 01 2004 | PETRIE, AIDAN JOHN | SWIFT INSTRUMENTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015439 | /0633 | |
| Jun 27 2005 | SWIFT INSTRUMENTS, INC | BFI BUSINESS FINANCE | SECURITY AGREEMENT | 016263 | /0481 | |
| Sep 15 2008 | BFI BUSINESS FINANCE | SWIFT INSTRUMENTS, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 021617 | /0114 | 
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