Magnetic disc storage unit for electronic computer
Tamayama , et al. July 5, 2
Patent Grant D956734
U.S. patent number D956,734 [Application Number D/730,544] was granted by the patent office on 2022-07-05 for magnetic disc storage unit for electronic computer. This patent grant is currently assigned to Hitachi, Ltd.. The grantee listed for this patent is Hitachi, Ltd.. Invention is credited to Yoshikatsu Kasahara, Kenichi Miyamoto, Shinji Shibuya, Shotaro Tamayama.
| United States Patent | D956,734 |
| Tamayama , et al. | July 5, 2022 |
Magnetic disc storage unit for electronic computer
Claims
CLAIM The ornamental design for a magnetic disc storage unit for electronic computer, as shown and described.
| Inventors: | Tamayama; Shotaro (Tokyo, JP), Miyamoto; Kenichi (Tokyo, JP), Shibuya; Shinji (Tokyo, JP), Kasahara; Yoshikatsu (Kanagawa, JP) | ||||||||||
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| Applicant: |
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| Assignee: | Hitachi, Ltd. (Tokyo,
JP) |
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| Appl. No.: | D/730,544 | ||||||||||
| Filed: | April 6, 2020 |
Foreign Application Priority Data
| Oct 7, 2019 [JP] | 2019-022473 | |||
| Current U.S. Class: | D14/308; D14/310 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/300,301,308,310,311,312,313,314,348,353,354,355,356,357,358,388,389,432,434,439,441,443,444,445,446,257,258,188,240,349,350,351,352 ;D13/184 |
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Primary Examiner: Jones; Kathleen L
Assistant Examiner: Holman; Cole Sanders
Attorney, Agent or Firm: Crowell & Moring LLP
Description
FIG. 1 is a front, top and right side perspective view of a magnetic disc storage unit for electronic computer according to the design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a partially enlarged cross-sectional view of the portion shown in Box 8 of FIG. 2 taken along line 8-8 of FIG. 2;
FIG. 9 is an enlarged front, top and right side perspective view of the portion shown in Box 9 of FIG. 1, provided for clarity of illustration; and,
FIG. 10 is an enlarged front, top and right side perspective view of the portion shown in Box 10 of FIG. 1, provided for clarity of illustration.
The broken lines in the drawings show portions of the magnetic disc storage unit for electronic computer that form no part of the claimed design. The bottom surface adjacent broken line features form no part of the claimed design. The long and short dash broken lines in FIG. 1, FIG. 2, FIG. 8, FIG. 9, and FIG. 10 are used for defining areas in FIG. 1 and FIG. 2 that are enlarged in FIG. 8, FIG. 9, and FIG. 10.
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