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公开(公告)号：US06181772B2
公开(公告)日：2001-01-30
申请号：US09283783
申请日：1999-04-01
申请人： Leo J. Reina , James T. Sorgani
发明人： Leo J. Reina , James T. Sorgani
IPC分类号： G21K110
CPC分类号： G21K1/025
摘要： A grid enclosure for an X-ray cassette has a rugged construction, and is easy to us efficient in operation, with open corners therein to achieve the desired protection of an X-ray cassette.
摘要翻译： 用于X射线盒的格栅外壳具有坚固的结构，并且容易使我们有效的操作，其中的开口角落实现了对X射线盒的期望的保护。
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公开(公告)号：US20230040476A1
公开(公告)日：2023-02-09
申请号：US17702740
申请日：2022-03-23
摘要： A personal defense device arranged to self-orient and enable accurate aim when gripped by a user is provided. The device has a body including upper and lower regions. The upper region includes a transverse index finger loop, a front portion, a rear portion with a storage cavity for a repellant spray container, a spray opening through the upper region, a thumb support, and a top surface. The top surface is above and perpendicular to the transverse loop, which forms an extended sightline for aiming at a potential target. The lower region includes a grip handle providing multi-finger grip below the index finger transverse loop. The transverse loop, multi-finger grip handle and thumb support self-orient the device in the user's hand, and the top surface sightline enables rapid aiming. The upper region front portion can include a contact feature for defensive contact with an attacker and DNA collection.
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