PTO Wrapper PDF
Dossier Espace Google
Patent
   D243279
Priority
Oct 09 1973
Filed
Oct 09 1973
Issued
Feb 01 1977
Expiry
Feb 01 1991
Inventors
Samczyk, C…
Assg.orig
Bell & How…
Assg.curr
Bell & How…
Entity
unknown
Referenced by
5
References
5
Maint.:
n/a
The ornamental design for a reusable microfilm cartridge, or similar article, as shown.

FIG. 1 is a front perspective view of a reusable microfilm cartridge or similar article showing our new design; and

FIG. 2 is a rear perspective view thereof.
INVENTORS:

Samczyk, Casimir S., Bookless, George W.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D276527, Jun 07 1982 Microtek Storage Corporation Magnetic data storage cartridge
D315902, Dec 15 1988 Namco Bandai Games INC Game cartridge
D315903, Dec 15 1988 Namco Bandai Games INC Game cartridge
D316089, Dec 15 1988 Namco Bandai Games INC Game cartridge
D438870, Jan 26 2000 Quantum Corporation Tape cartridge
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
197892,
210173,
212188,
230891,
920009,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 1973Bell & Howell Company(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule