专利检索 ap:("Mark D. Blackston") AND inv:"Mark D. Blackston" 第 1 页

1.

发明授权
Write protection for memory diskettes 失效
标题翻译：存储器的写保护

公开(公告)号：US5210671A

公开(公告)日：1993-05-11

申请号：US752091

申请日：1991-08-29

申请人： Mark D. Blackston

发明人： Mark D. Blackston

IPC分类号： G11B23/03 , G11B23/28

CPC分类号： G11B23/288 , G11B23/0303

摘要： A slide component is configured to be inserted into a recess in an assembled magnetic diskette cartridge and rotated into operable orientation to be slideably positioned between locations in the recess that designate whether or not the magnetic disk in the cartridge is write-protected.