Patents Assigned to Pohl GmbH & Co. KG
  • Patent number: 5678713
    Abstract: An arrangement (A) on infusion bottles (1), or the like, having a cover (7) which has several foil-covered puncture regions (13), which cover is held by a cap (8). In order to obtain individual accessibility despite the overall covering, the cover foil (15) has an intended tear line (17) between the puncture regions (13) and forms, on both sides of the intended tear line (17), grip tabs (18) which protrude beyond the contour of the cap (8).
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: October 21, 1997
    Assignee: Pohl GmbH & Co. KG
    Inventor: Klaus Derksen
  • Patent number: 5447247
    Abstract: A closure cap for the sterile sealing of a pharmaceutical bottle is disclosed. The bottle is closed with a rubber elastic sealing element that is covered by a flanged cap having a lid region and a flanged border that covers the bottle neck and is connected with the bottle neck in a border zone below the border of the bottle neck. The lid region is covered by a plastic lid and is connected to the plastic lid in its center region at a first attachment area that is enclosed by a partially circular tear line. The plastic lid is provided with a cord-like predetermined bending line. The lid region and the plastic lid are also connected to each other outside the tear line with a second attachment area, and the groove orthogonally intersects an imaginary connection line connecting the centers of the first and second attachment areas.
    Type: Grant
    Filed: October 5, 1992
    Date of Patent: September 5, 1995
    Assignee: Firma Pohl GmbH & Co. KG
    Inventor: Klaus Derksen
  • Patent number: 5405031
    Abstract: A closure for a medicine bottle, the closure having a flanged cap for covering the bottle mouth and having in the region of its base a tear-out section defined by a weakened line. A cover having a front and a rear part connected by an articulation is disposed over the flanged cap. The front part attaches to the tear-out section of the flanged cap at a first attachment area. The rear part of the cover is connected to the flanged cap outside the tear-out section at a second attachment area. When the front part of the cover is lifted up, the tear-out section is removed to provide access to the bottle. If the front part is pulled even further, the entire closure can be removed with ease from the bottle, especially if weakened lines extending from the second attachment area are provided. The closure may also be developed as a medicine bottle closure with a sealing element through which a syringe may be inserted.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: April 11, 1995
    Assignee: Firma Pohl GmbH & Co. KG
    Inventor: Klaus Derksen
  • Patent number: 5368177
    Abstract: An infusion bottle having a partial section of its bottom wall which bulges outward in a cup-like manner and which can be pierced in the region of its bottom wall by an infusion spike. A cup-shaped cover cap is provided which can be placed thereon from the outside and connected in liquid-tight manner. The cover cap has a cover bottom with a central region which can be removed. A clamping ring for the infusion spike is located between the cover bottom and the bottom wall of the bottle. The clamping ring is in the form of an O-ring and has an inside diameter which is smaller than the diameter of the central region. The clamping ring contacts the bottom wall of the bottle and the cover bottom with initial tension and has an outside diameter which is greater than that of the central region.
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: November 29, 1994
    Assignee: POHL GmbH & Co. KG
    Inventor: Klaus Derksen
  • Patent number: 5316163
    Abstract: A bottle top that comprises a tough plastic outer cap (11), a tough plastic inner cap (6) and a soft polymer stopper (4). The stopper fits inside the inner cap. The bottle has a bead (3) around its neck. The wall of the composed of several vertical strips (9). The strips are resilient radially outward and are held against the neck of the bottle by the outer cap. The bottom ends of the strips have a beveled-in edge (5) that engages the bottom edge of the bead, forcing the stopper against the upper surface of the bottle's neck. At least one area (8) of the inner cap's roof rips out. The outer cap has a hole over the rip-out area of the inner cap and screws over a thread (10) on the resilient strips that constitute the wall of the inner cap.
    Type: Grant
    Filed: May 4, 1993
    Date of Patent: May 31, 1994
    Assignee: Pohl GmbH & Co. KG
    Inventor: Alfred von Schuckmann
  • Patent number: 4995521
    Abstract: A closure stopper particularly for bottles or the like containing infusion solutions, having an elastic stopper part which is to be inserted in sealing fashion into the bottle neck and rests with a resting shoulder on the bottle neck and a cover part connected therewith. To obtain a solution of particularly optimal utility, cover part 15 coordinated with the stopper part by means of a clamping plug connection in the manner that the stopper part has a recess for the spreading insertion of a flange which protrudes from the cover part and is clamped between the stopper part and the cover part of a flanged cap.
    Type: Grant
    Filed: February 21, 1989
    Date of Patent: February 26, 1991
    Assignee: Pohl GmbH & Co. KG
    Inventor: Alfred von Schuckmann