Patent
   D267151
Priority
May 01 1980
Filed
May 01 1980
Issued
Dec 07 1982
Expiry
Dec 07 1996
Assg.orig
Entity
unknown
27
3
n/a
The ornamental design for a typewriter, as shown and described.

FIG. 1 is a right front perspective view of a typewriter showing our new design; the keyboard being continuous over the span indicated by dot-dash lines for ease of illustration.

FIG. 2 is a left front perspective view thereof;

FIG. 3 is a left rear perspective view thereof;

FIG. 4 is a right rear perspective view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front perspective view of a typewriter without the sound hood as shown in FIGS. 1-4, showing our new design;

FIG. 7 is a left front perspective view thereof;

FIG. 8 is a left rear perspective view thereof; and

FIG. 9 is the right rear perspective view thereof.

Danielson, David C., Hawthorne, Allen D., Griffith, Robert E., Siegel, Paul F., Bruce, Gordon P., Quedenfeld, Jeffrey L.

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D273501, Jan 23 1981 Canon Kabushiki Kaisha Electronic typewriter
D291580, Apr 04 1985 Canon Kabushiki Kaisha Electronic typewriter
D292806, Dec 20 1984 Canon Kabushiki Kaisha Electronic typewriter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 01 1980International Business Machines Corporation(assignment on the face of the patent)
Mar 26 1991International Business Machines CorporationIBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0056780098 pdf
Mar 27 1991IBM INFORMATION PRODUCTS CORPORATIONMORGAN BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0056780062 pdf
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