GB1257044A - - Google Patents

Info

Publication number
GB1257044A
GB1257044A GB1257044DA GB1257044A GB 1257044 A GB1257044 A GB 1257044A GB 1257044D A GB1257044D A GB 1257044DA GB 1257044 A GB1257044 A GB 1257044A
Authority
GB
United Kingdom
Prior art keywords
vial
actuator
stopper
fluid
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1257044A publication Critical patent/GB1257044A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150099—Means for enhancing collection by negative pressure, other than vacuum extraction into a syringe by pulling on the piston rod or into pre-evacuated tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150236—Pistons, i.e. cylindrical bodies that sit inside the syringe barrel, typically with an air tight seal, and slide in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150244—Rods for actuating or driving the piston, i.e. the cylindrical body that sits inside the syringe barrel, typically with an air tight seal, and slides in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/54—Labware with identification means
    • B01L3/545—Labware with identification means for laboratory containers
    • B01L3/5453—Labware with identification means for laboratory containers for test tubes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/96—Spiro-condensed ring systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Pain & Pain Management (AREA)
  • Dermatology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,257,044. Fluid extractor. CENTURY DISPOSABLE DEVICES Inc. 2 May, 1969 [28 May, 1968], No. 22568/69. Heading A5R. A fluid extractor comprises a vial 10, open at both ends, the forward end being closed by a resilient stopper 16, with a communicating channel leading from the vial 10 to a needle 23 mounted on the front end 22 of the stopper 16, the channel being closed by a web 20 with a slit 21, a moveable piston plug 24 having an actuator 26 moveable in the vial, and means for locking the actuator and plug in a retracted position. The locking means are provided by a pair of wings 30 joined to the actuator, and withdrawable through a slot 13, but on slight rotation of the actuator, unable to pass back through the slot. Alternatively, a sleeve (40), Fig. 5 not shown, with tapering sides is joined to the actuator 26, and is deformable to slide over the outside of the vial 10, and is shorter than the distance of travel of the piston plug 24, so that on fully withdrawing the piston plug 24 the sleeve (40) passes the end of the vial 10, returns to its original shape and abuts the rear end of the vial to form a locking means. The device is operated by withdrawing the piston to form a vacuum in the vial 10. The needle 23 is inserted in the patient or a fluid in a vessel and then the slit 21 is opened by pressure on the stopper 16, so that the fluid flows into the vial. To stop the flow, the pressure on the stopper 16 is released.
GB1257044D 1968-05-28 1969-05-02 Expired GB1257044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73261768A 1968-05-28 1968-05-28

Publications (1)

Publication Number Publication Date
GB1257044A true GB1257044A (en) 1971-12-15

Family

ID=24944289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257044D Expired GB1257044A (en) 1968-05-28 1969-05-02

Country Status (9)

Country Link
US (1) US3577980A (en)
JP (1) JPS4815910B1 (en)
BE (1) BE733743A (en)
CH (1) CH497171A (en)
DE (1) DE1926386A1 (en)
FR (1) FR2009461B1 (en)
GB (1) GB1257044A (en)
IL (1) IL32207A (en)
NO (1) NO120159B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311140A (en) 1976-05-10 1982-01-19 Henry Bridgman Vacuum curet having an improved curetting opening
DE3339705A1 (en) * 1983-11-03 1985-05-15 Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg, 7980 Ravensburg Syringe for medical purposes
CN111655375A (en) * 2017-11-30 2020-09-11 康宁股份有限公司 Biaxially oriented thermoplastic pipette, method and apparatus for forming same
CN113877647A (en) * 2020-07-02 2022-01-04 埃佩多夫股份公司 Multi-channel liquid transfer head

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7239445U (en) * 1972-10-27 1973-08-02 Merten Utz P Disposable syringes, especially for taking blood samples
US3938505A (en) * 1974-08-16 1976-02-17 Khosrow Jamshidi Soft tissue biopsy aspirating device
DE2533256C3 (en) * 1974-11-29 1978-04-20 Walter Sarstedt Kunststoff-Spritzgusswerk, 5223 Nuembrecht Blood collection device
DE3026281C2 (en) * 1974-11-29 1984-09-20 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht Blood collection device
US4296759A (en) * 1977-06-27 1981-10-27 Sherwood Medical Industries Inc. Blood collection device and method with anti-backflow means
US4244379A (en) * 1979-08-02 1981-01-13 Quest Medical, Inc. Check valve for blood drawing apparatus
US4326541A (en) * 1980-03-24 1982-04-27 Arnold M. Heyman Blood sample taking device
US4361155A (en) * 1980-10-29 1982-11-30 Anastasio Frank W Blood sampling unit
US4730624A (en) * 1981-07-16 1988-03-15 Becton, Dickinson And Company Device and method for drawing a blood sample
AU552883B2 (en) * 1981-11-03 1986-06-26 Walter Sarstedt Kunststoff-Spritzgusswerk Blood extracting and centrifuging device
DE3341360A1 (en) * 1983-11-15 1985-05-23 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht BLOOD COLLECTION DEVICE
US4562844A (en) * 1984-11-27 1986-01-07 Jett Labs, Inc. Multipurpose syringe
FR2577808A1 (en) * 1985-02-22 1986-08-29 Alain Dubos SUCTION DEVICE, IN PARTICULAR FOR A VENOM SUCTION SUCTION CUP, COMPRISING A VACUUM PUMP CONNECTABLE TO AN EXTERNAL CHAMBER
US4690154A (en) * 1985-06-03 1987-09-01 Timothy Woodford Vented syringe
US4711250A (en) * 1986-09-09 1987-12-08 Gilbaugh Jr James H Hand-held medical syringe actuator device
US4772274A (en) * 1987-04-10 1988-09-20 Lukacs Stephen J Vaginal cleaning apparatus
US4890627A (en) * 1987-11-09 1990-01-02 Habley Medical Technology Corporation Manually evacuated suction tube
US4883466A (en) * 1988-04-25 1989-11-28 Glazier Stephen C Non-reusable syringe
US4979944A (en) * 1989-08-21 1990-12-25 The Pullman Company Surgical vacuum evacuation device
US5052403A (en) * 1989-12-29 1991-10-01 Habley Medical Technology Corporation Self-contained, safety blood collection system
US5217442A (en) * 1990-09-28 1993-06-08 Minimed Technologies Aspiration and refill kit for a medication infusion pump
AU635631B2 (en) * 1991-01-15 1993-03-25 Astra Pharmaceuticals Pty Ltd Plastic syringe
CA2131036A1 (en) * 1993-09-29 1995-03-30 William A. Bergstresser Plunger rod for cartridge-needle unit
CN101252961B (en) * 2005-08-29 2011-07-20 韦斯特制药服务公司 Dual material plunger tip for use with a syringe
US8197420B2 (en) 2006-12-18 2012-06-12 Magnolia Medical Technologies, Inc. Systems and methods for parenterally procuring bodily-fluid samples with reduced contamination
WO2009070074A1 (en) * 2007-11-29 2009-06-04 St. Jude Medical Ab Active fixation element
EP2703020B2 (en) * 2008-01-28 2018-05-02 Novo Nordisk A/S Injection device for performing medical injections
US8535241B2 (en) 2011-10-13 2013-09-17 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US8864684B2 (en) 2011-10-13 2014-10-21 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
MX2014004367A (en) 2011-10-20 2015-04-13 Becton Dickinson Co Syringe with removable plunger for arterial blood gas sample collection.
US9060724B2 (en) 2012-05-30 2015-06-23 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9022950B2 (en) 2012-05-30 2015-05-05 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
ES2437541B1 (en) * 2012-07-03 2014-11-25 Biotechnology Institute, I Mas D, S.L. Device for the extraction, storage and / or processing of blood or other substances of human or animal origin, and for the application of blood compounds or other biological compounds
WO2014022275A1 (en) 2012-08-01 2014-02-06 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
EP3906952A1 (en) 2012-10-11 2021-11-10 Magnolia Medical Technologies, Inc. Systems and methods for delivering a fluid to a patient with reduced contamination
WO2014085800A1 (en) 2012-11-30 2014-06-05 Magnolia Medical Technologies, Inc. Syringe based fluid diversion mechanism for bodily-fluid sampling
EP4218575A3 (en) 2012-12-04 2023-09-06 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
US10772548B2 (en) 2012-12-04 2020-09-15 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
JP6437515B2 (en) 2013-03-12 2018-12-12 マグノリア メディカル テクノロジーズ，インコーポレイテッド Method and apparatus for selectively occluding a lumen of a needle
EP3113747B1 (en) 2014-03-03 2019-11-27 Magnolia Medical Technologies, Inc. Apparatus and methods for disinfection of a specimen container
EP4059426B1 (en) 2015-06-12 2023-12-13 Magnolia Medical Technologies, Inc. Bodily-fluid sampling and transfer device
WO2017041087A1 (en) 2015-09-03 2017-03-09 Bullington Gregory J Apparatus and methods for maintaining sterility of a specimen container
EP3519093B1 (en) * 2016-09-30 2021-03-10 Koninklijke Philips N.V. System for applying a reagent to a sample
DE102016121810A1 (en) * 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg manual proportioning device
ES2675824B1 (en) * 2017-01-12 2019-04-29 Biotechnology Inst I Mas D Sl CONTAINER DEVICE FOR THE COLLECTION, STORAGE AND PROCESSING OF BLOOD OR A BLOOD COMPOUND
US11076787B2 (en) 2017-09-12 2021-08-03 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
EP3721086A4 (en) 2017-12-07 2021-11-10 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
JP2022523153A (en) 2019-02-08 2022-04-21 マグノリア メディカル テクノロジーズ，インコーポレイテッド Equipment and methods for fluid collection and distribution
EP4265186A3 (en) 2019-03-11 2024-01-17 Magnolia Medical Technologies, Inc. Fluid control devices
CN114828744A (en) 2019-11-22 2022-07-29 卢万天主教大学 Device for extracting and processing samples
CN113208920A (en) * 2021-05-12 2021-08-06 镇江市第一人民医院 Replaceable medicine dispenser for oncology nursing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688325A (en) * 1952-09-12 1954-09-07 Compule Corp Piston plug withdrawal limiting means for hypodermic syringe devices and the like
US3308809A (en) * 1963-07-15 1967-03-14 Milton J Cohen Blood withdrawal device and dispenser

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311140A (en) 1976-05-10 1982-01-19 Henry Bridgman Vacuum curet having an improved curetting opening
DE3339705A1 (en) * 1983-11-03 1985-05-15 Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg, 7980 Ravensburg Syringe for medical purposes
CN111655375A (en) * 2017-11-30 2020-09-11 康宁股份有限公司 Biaxially oriented thermoplastic pipette, method and apparatus for forming same
CN113877647A (en) * 2020-07-02 2022-01-04 埃佩多夫股份公司 Multi-channel liquid transfer head
CN113877647B (en) * 2020-07-02 2023-07-21 埃佩多夫欧洲股份公司 Multichannel pipetting head

Also Published As

Publication number Publication date
JPS4815910B1 (en) 1973-05-18
IL32207A0 (en) 1969-07-30
IL32207A (en) 1972-06-28
CH497171A (en) 1970-10-15
NO120159B (en) 1970-09-07
US3577980A (en) 1971-05-11
BE733743A (en) 1969-11-03
FR2009461A1 (en) 1970-02-06
DE1926386A1 (en) 1969-12-04
FR2009461B1 (en) 1974-06-07

Similar Documents

Publication Publication Date Title
GB1257044A (en)
GB1255849A (en) Improvements in or relating to suction catheter apparatus
USD254444S (en) Blood sampling needle
GB1327720A (en) Retention catheters
GB1347340A (en) Separable catheter insertion device
FR2332743A1 (en) Probe for cerebral biopsy - has coaxial internal and external needles with lateral openings in line
ES155352U (en) A coupling unit. (Machine-translation by Google Translate, not legally binding)
GB1081548A (en) Device for connecting two perpendicularly related tubular sections
GB1447064A (en) Pipeline pig
IE32583L (en) Blood sampling device.
ES485770A1 (en) Blood sampling device.
GB1024410A (en) Improvements in or relating to medical apparatus
GB1140239A (en) Display carton
IE32582L (en) Blood sampling tubes.
GB1250581A (en)
GB1282836A (en) Cam operated detachable carton handle device
Prakash An exact solution of the problem of unsteady viscous flow through a porous straight channel(Unsteady viscous flow of incompressible fluid through porous straight channel under time varying pressure gradient, determining suction and injection effects)
DZHAUGASHTIN et al. Numerical solution to the problem of the development of a laminar jet in a channel(Navier-Stokes equations solved for viscous incompressible fluid flow due to laminar jet flow into channel in presence of magnetic field)
FR1499582A (en) Needle-free injection device, especially for administering drug solutions
GB1250367A (en)
GB1314765A (en) Apparatus for taking blood samples
USD145028S (en) Design for a bottle stopper
GB1410029A (en) Fluids administration devices
FR1501212A (en) Improvements to actuation mechanisms, in particular, for sliding doors
USD148080S (en) Design for a switch escutcheon

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees