Typewriter
- IBM
Latest IBM Patents:
- Distributed computing for dynamic generation of optimal and interpretable prescriptive policies with interdependent constraints
- Identification of hierarchical reconciliation processes for producing coherent forecasts
- Rotated object detection
- Placeholder with dielectric liner protection to prevent direct backside contact (DBC) from shorting to gate
- Structure and method to form a stack field effect transistor with different channel oriented gate-all-around devices
Description
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.
Referenced Cited
U.S. Patent Documents
Other references
| D217106 | April 1970 | Noyes |
| D222707 | December 1971 | Yotsukura |
| 3513938 | May 1970 | Buehner et al. |
- Office Products, 10/1978, p. 198-Typewriter w/Sound Hood at top.
Patent History
Patent number: D267151
Type: Grant
Filed: May 1, 1980
Date of Patent: Dec 7, 1982
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Gordon P. Bruce (New Milford, CT), David C. Danielson (Rowayton, CT), Robert E. Griffith (Lexington, KY), Allen D. Hawthorne (New Canaan, CT), Jeffrey L. Quedenfeld (Bridgeport, CT), Paul F. Siegel (Ridgefield, CT)
Primary Examiner: Louis S. Zarfas
Attorney: Laurence R. Letson
Application Number: 6/145,545
Type: Grant
Filed: May 1, 1980
Date of Patent: Dec 7, 1982
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Gordon P. Bruce (New Milford, CT), David C. Danielson (Rowayton, CT), Robert E. Griffith (Lexington, KY), Allen D. Hawthorne (New Canaan, CT), Jeffrey L. Quedenfeld (Bridgeport, CT), Paul F. Siegel (Ridgefield, CT)
Primary Examiner: Louis S. Zarfas
Attorney: Laurence R. Letson
Application Number: 6/145,545
Classifications