EP0524710A3 - - Google Patents

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Publication number
EP0524710A3
EP0524710A3 EP19920250179 EP92250179A EP0524710A3 EP 0524710 A3 EP0524710 A3 EP 0524710A3 EP 19920250179 EP19920250179 EP 19920250179 EP 92250179 A EP92250179 A EP 92250179A EP 0524710 A3 EP0524710 A3 EP 0524710A3
Authority
EP
European Patent Office
Prior art keywords
cutlery
manufactured
powder metallurgy
concerned
primarily
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.)
Granted
Application number
EP19920250179
Other languages
English (en)
Other versions
EP0524710B1 (de
EP0524710A2 (de
Inventor
Eike Fritz Dr. Dr.-Ing. Wend
Hans-Friedrich Dr. Dr. Chem. Fehse
Rolf Dipl.-Ing. Ritter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WMF Group GmbH
Original Assignee
WMF Group GmbH
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 by WMF Group GmbH filed Critical WMF Group GmbH
Publication of EP0524710A2 publication Critical patent/EP0524710A2/de
Publication of EP0524710A3 publication Critical patent/EP0524710A3/xx
Application granted granted Critical
Publication of EP0524710B1 publication Critical patent/EP0524710B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Table Equipment (AREA)
  • Powder Metallurgy (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Baking, Grill, Roasting (AREA)
EP92250179A 1991-07-23 1992-07-09 Besteckteile aus Metall Expired - Lifetime EP0524710B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4124393 1991-07-23
DE4124393A DE4124393A1 (de) 1991-07-23 1991-07-23 Besteckteile aus metall

Publications (3)

Publication Number Publication Date
EP0524710A2 EP0524710A2 (de) 1993-01-27
EP0524710A3 true EP0524710A3 (enrdf_load_stackoverflow) 1994-03-02
EP0524710B1 EP0524710B1 (de) 1997-01-29

Family

ID=6436831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92250179A Expired - Lifetime EP0524710B1 (de) 1991-07-23 1992-07-09 Besteckteile aus Metall

Country Status (7)

Country Link
EP (1) EP0524710B1 (enrdf_load_stackoverflow)
JP (1) JPH05230506A (enrdf_load_stackoverflow)
AT (1) ATE148318T1 (enrdf_load_stackoverflow)
DE (3) DE9116669U1 (enrdf_load_stackoverflow)
DK (1) DK0524710T3 (enrdf_load_stackoverflow)
ES (1) ES2099201T3 (enrdf_load_stackoverflow)
GR (1) GR3023273T3 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302967C1 (de) * 1993-02-03 1994-06-01 Elektro Gas Armaturen Oberflächenschutz bei porös gesinterten Eisen- und Stahlteilen
SE503422C2 (sv) * 1994-01-19 1996-06-10 Soederfors Powder Ab Sätt vid framställning av en sammansatt produkt av rostfria stål
DE59508447D1 (de) 1994-09-15 2000-07-13 Basf Ag Verfahren zur Herstellung metallischer Formteile durch Pulverspritzguss
US6309573B1 (en) * 1999-05-19 2001-10-30 Rutgers, The State University Of New Jersey Low pressure injection molding of flat tableware from metal feedstocks
GB0313017D0 (en) * 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
DE102009004675A1 (de) 2009-01-12 2010-07-15 Carl Mertens Besteckfabrik Gmbh Besteckteil mit Dekor
JP2011030729A (ja) * 2009-07-31 2011-02-17 Combi Corp 液体摂取用スプーン

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH148057A (fr) * 1930-02-27 1931-07-15 Kramer Paul Couvert de table.
FR764140A (fr) * 1933-11-22 1934-05-15 Jakob Bischoff Aktien Ges Cuiller d'office à tous usages
CH216263A (de) * 1940-08-08 1941-08-15 Niklaus Waldesbuehl Paul Löffel.
FR1426656A (fr) * 1965-03-12 1966-01-28 Neuzeughammer Ambosswerk Messe Cuiller à bouche
DE2512750A1 (de) * 1974-04-29 1975-11-13 Warnke Umformtech Veb K Verfahren zur herstellung von handwerkzeug-zangenschenkeln
JPS589878A (ja) * 1981-07-09 1983-01-20 東レ株式会社 ジルコニア焼結体
EP0074040A2 (de) * 1981-09-04 1983-03-16 Degussa Aktiengesellschaft Aus Edelmetall und Glas bestehender Werkstoff für Schmuck- und Gebrauchsgegenstände und Verfahren zu seiner Herstellung
JPS5883914A (ja) * 1981-11-16 1983-05-19 東レ株式会社 食器具
US4425711A (en) * 1979-06-29 1984-01-17 Wood Geraldine E Double-ended doubly-concaved baby spoon
EP0520465A1 (en) * 1991-06-27 1992-12-30 Kyocera Corporation Sintered alloy of golden color

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH148057A (fr) * 1930-02-27 1931-07-15 Kramer Paul Couvert de table.
FR764140A (fr) * 1933-11-22 1934-05-15 Jakob Bischoff Aktien Ges Cuiller d'office à tous usages
CH216263A (de) * 1940-08-08 1941-08-15 Niklaus Waldesbuehl Paul Löffel.
FR1426656A (fr) * 1965-03-12 1966-01-28 Neuzeughammer Ambosswerk Messe Cuiller à bouche
DE2512750A1 (de) * 1974-04-29 1975-11-13 Warnke Umformtech Veb K Verfahren zur herstellung von handwerkzeug-zangenschenkeln
US4425711A (en) * 1979-06-29 1984-01-17 Wood Geraldine E Double-ended doubly-concaved baby spoon
JPS589878A (ja) * 1981-07-09 1983-01-20 東レ株式会社 ジルコニア焼結体
EP0074040A2 (de) * 1981-09-04 1983-03-16 Degussa Aktiengesellschaft Aus Edelmetall und Glas bestehender Werkstoff für Schmuck- und Gebrauchsgegenstände und Verfahren zu seiner Herstellung
JPS5883914A (ja) * 1981-11-16 1983-05-19 東レ株式会社 食器具
EP0520465A1 (en) * 1991-06-27 1992-12-30 Kyocera Corporation Sintered alloy of golden color

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7314, Derwent World Patents Index; Class M11, AN 73-19299U *
DATABASE WPI Section Ch Week 8309, Derwent World Patents Index; Class L02, AN 83-20878K *
DATABASE WPI Section Ch Week 8326, Derwent World Patents Index; Class L02, AN 83-62145K *

Also Published As

Publication number Publication date
EP0524710B1 (de) 1997-01-29
DK0524710T3 (da) 1997-07-21
ATE148318T1 (de) 1997-02-15
DE9116669U1 (de) 1993-06-17
DE4124393C2 (enrdf_load_stackoverflow) 1993-05-27
GR3023273T3 (en) 1997-07-30
JPH05230506A (ja) 1993-09-07
DE59207977D1 (de) 1997-03-13
ES2099201T3 (es) 1997-05-16
EP0524710A2 (de) 1993-01-27
DE4124393A1 (de) 1993-01-28

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