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公开(公告)号:US06364171B1
公开(公告)日:2002-04-02
申请号:US09792016
申请日:2001-02-21
Applicant: William E. Chalupsky , Wing-Kwong Keung , Kenneth S. Bloom , Ruixin Fan , George R. Trepina , Timothy B. Kowal , Richard C. Sayers , Gennaro R. Martire , Richard D. Lohrman
Inventor: William E. Chalupsky , Wing-Kwong Keung , Kenneth S. Bloom , Ruixin Fan , George R. Trepina , Timothy B. Kowal , Richard C. Sayers , Gennaro R. Martire , Richard D. Lohrman
IPC: E01F1142
CPC classification number: A01G25/145 , B05B11/3057 , B29C45/0081
Abstract: This articulated trigger/cover unit for a pump dispenser is formed with retainers on proximate relatively moveable walls to hold parts in stable configuration for handling by automatic assembly equipment.
Abstract translation: 这种用于泵分配器的铰接式触发器/盖单元在靠近相对可移动的壁上形成有保持器,以将部件保持在稳定的构型中,以便通过自动组装设备进行处理。
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公开(公告)号:US06315162B1
公开(公告)日:2001-11-13
申请号:US09713989
申请日:2000-11-15
Applicant: Leonora M. Brozell , Richard C. Sayers , Anthony M. DiVitto
Inventor: Leonora M. Brozell , Richard C. Sayers , Anthony M. DiVitto
IPC: G01F1100
CPC classification number: B05B11/306 , B05B11/3001
Abstract: The dispenser comprises a plunger operating in a hollow body. The body has formed adjacent its upper end with an inward and downward annular flap. Below the flap is a vent hole. The plunger stem has a tapered zone leading to a greater diameter above the tapered zone. When the plunger is in its lockdown position, the flap cooperates with the greater diameter to provide a vent seal. The flap is backed by an outward step in the diameter of the body.
Abstract translation: 分配器包括操作在中空体中的柱塞。 主体在其上端附近形成向内和向下的环形挡板。 皮瓣下面有一个通气孔。 柱塞杆具有导致在锥形区域之上更大直径的锥形区域。 当柱塞处于其锁定位置时,翼片与较大的直径协作以提供通气密封。 皮瓣由身体直径的向外延伸。
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公开(公告)号:US06173863B1
公开(公告)日:2001-01-16
申请号:US09369873
申请日:1999-08-09
Applicant: Leonora M. Brozell , Richard C. Sayers , Anthony M. DiVitto
Inventor: Leonora M. Brozell , Richard C. Sayers , Anthony M. DiVitto
IPC: G01F1100
CPC classification number: B05B11/306 , B05B11/3001
Abstract: The dispenser comprises a plunger operating in a hollow body. The body has formed adjacent its upper end an inward and downward annular flap. Below the flap is a vent hole. The plunger stem has a tapered zone leading to a greater diameter above the tapered zone. When the plunger is in its lockdown position, the flap cooperates with the greater diameter to provide a vent seal.
Abstract translation: 分配器包括操作在中空体中的柱塞。 身体在其上端附近形成向内和向下的环形瓣。 皮瓣下面有一个通气孔。 柱塞杆具有导致在锥形区域之上更大直径的锥形区域。 当柱塞处于其锁定位置时,翼片与较大的直径协作以提供通气密封。
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公开(公告)号:USD419877S
公开(公告)日:2000-02-01
申请号:US97273
申请日:1998-12-03
Applicant: Richard C. Sayers
Designer: Richard C. Sayers
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公开(公告)号:USD414697S
公开(公告)日:1999-10-05
申请号:US97274
申请日:1998-12-03
Applicant: Richard C. Sayers
Designer: Richard C. Sayers
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公开(公告)号:USD385792S
公开(公告)日:1997-11-04
申请号:US57851
申请日:1996-08-01
Applicant: Richard C. Sayers , Teri Jo Wise
Designer: Richard C. Sayers , Teri Jo Wise
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