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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Stick resistant coating for cookware

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23P-025/00    A47J-027/00   
미국특허분류(USC) 29/5272; 72/040; 220/5731; 220/5732; 428/627
출원번호 US-0211749 (1998-12-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
인용정보 피인용 횟수 : 25  인용 특허 : 26
초록
▼

A method for making a stick resistant cook surface or cooking vessel having the stick resistance in which a hard substrate metal is buffed/polished to a high luster surface finish of less than 20 micro inches and then coated with a layer of zirconium nitride. The method further includes the step of polishing a stamped blank to the desired surface smoothness prior to the drawing/shaping step to provide a stick resistant surface in cooking vessels having side walls, such as pots and pans, which are otherwise difficult to buff in the interior due to the sid...

대표
청구항

1. A method for making a cooking utensil having a stick resistant cook surface comprising the steps of:(a) providing a metal sheet; (b) stamping a flat blank from the metal sheet; (c) forming a bright luster finish on said blank; (d) drawing said bright luster finished blank to shape a cooking utensil of a desired configuration; and (e) applying a layer of zirconium nitride to at least a cooking surface of said cooking utensil to provide a stick resistant cook surface thereon.

이 특허에 인용된 특허 (26)

  1. Makowiecki Daniel M. (Livermore CA) Jankowski Alan F. (Livermore CA). Boron containing multilayer coatings and method of fabrication. USP1997095670252.
  2. Miyajima Shumpei (Kawasaki JPX) Ito Wataru (Kawasaki JPX) Hashimoto Misao (Kawasaki JPX) Ito Isao (Tokyo JPX). Ceramic-coated metal sheet. USP1995065427843.
  3. Santhanam Anakkavur T. (Monroeville PA) Godse Rajendra V. (Greensburg PA) Quinto Dennis T. (Greensburg PA) Undercoffer Kenneth E. (Greensburg PA) Jindal Prem C. (Greensburg PA). Coated cutting tools. USP1995035395680.
  4. Ooya Masaki (Kashiwazaki JPX). Coating of chromium and nitrogen having good wear resistance properties. USP1996125587227.
  5. Rogers Donald Z.. Gemstones and decorative objects comprising a substrate and an optical interference film. USP2001036197428.
  6. Zurecki Zbigniew (Macungie PA) Hayduk ; Jr. Edward A. (Blandon PA) North John G. (Pottstown PA) Swan Robert B. (Bath PA) Mitchell ; Jr. David L. (Coopersburg PA). Graphite/carbon articles for elevated temperature service and method of manufacture. USP1994105352523.
  7. Kawamura Shingo (Shimoniikawa JPX) Yamada Minoru (Kurobe JPX). Hard multilayer coated product and process for producing same. USP1994115368939.
  8. Yamada Minoru (Kurobe JPX) Kawamura Shingo (Toyama-ken JPX). Hard multilayer film formed material of titanium and carbon/silicon. USP1997095663000.
  9. Racz Nick S. (Palos Park IL). Laminated cookware units. USP1976013930806.
  10. Cuomo Jerome J. (Lincolndale NY) Dibble Eric P. (Endicott NY) Levine Solomon L. (Vestal NY). Low contact electrical resistant composition, substrates coated therewith, and process for preparing such. USP1988094774151.
  11. Yamazaki Mutsuki (Yokohama JPX). Member coated with ceramic material and method of manufacturing the same. USP1994045300951.
  12. Rhandhawa Harbhajan S. (Boulder CO). Method for coated surgical instruments and tools. USP1991014981756.
  13. Nagaoka Hitoshi (Tokyo JPX) Kanno Hiroshi (Yokohama JPX). Method for forming titanium nitride film and vessel coated by same. USP1995095447803.
  14. Vilon Jerome,FRX. Method of treating a metal surface and for manufacturing a culinary article. USP1998115829116.
  15. Yoshimura Hironori (Ibaraki JPX) Tanaka Tetsuya (Ibaraki JPX) Osada Akira (Ibaraki JPX) Sudo Toshikatsu (Ibaraki JPX). Multilayer coated hard alloy cutting tool. USP1994125372873.
  16. Sue Jiinjen A. (Carmel IN) Troue Harden H. (Plainfield IN). Multilayer coating of a nitride-containing compound and method for producing it. USP1991125071693.
  17. Riedl Robert (Unterkulm CHX) Randin Jean-Paul (Cortaillod CHX). Object having a rosy pink coloring. USP1995085445892.
  18. Nishida Nobuo (2-26-24 ; Igusa Suginami-ku ; Tokyo JPX). Ornamental part for watches and method of producing the same. USP1980104226082.
  19. Jindal Prem C. (Greensburg PA) Quinto Dennis T. (Greensburg PA). Physical vapor deposition of titanium nitride on a nonconductive substrate. USP1993115264297.
  20. Sproul William D. (Palatine IL) Tomashek James R. (Wood Dale IL). Rapid rate reactive sputtering of a group IVb metal. USP1984014428811.
  21. Sue Jiinjen A. (Carmel IN) Troue Harden H. (Plainfield IN). Substoichiometric zirconium nitride coating. USP1993095242753.
  22. Itaba Takeshi (Tokyo JPX) Matsumoto Shotaro (Tokyo JPX) Abe Takeshi (Tokyo JPX). Surface-coated blade member of super hard alloy for cutting tools and process for producing same. USP1984054450205.
  23. Schroeder William A. (16141 Weatherly Way Huntersville NC 28078). Surgical instrument having a toughened wearing surface and method of making the same. USP1992105152774.
  24. Narasimhan Krishnan (Birmingham MI). Titanium carbonitride coated stratified substrate and cutting inserts made from the same. USP1997095665431.
  25. Sue Jiinjen A. (Indianapolis IN) Troue Harden H. (Plainfield IN). Titanium nitride and zirconium nitride coating compositions, coated articles and methods of manufacture. USP1990014895765.
  26. Sue Jiinjen A. (Indianapolis IN) Troue Harden H. (Plainfield IN). Zirconium nitride coated article and method for making same. USP1989064839245.

이 특허를 인용한 특허 피인용횟수: 25

  1. Groll, William A.. Bonded metal components having uniform thermal conductivity characteristics. USP2012038133596.
  2. Groll, William A.. Bonded metal components having uniform thermal conductivity characteristics and method of making same. USP2005086926971.
  3. Pierson, Jean-Francois; Allemand, Simon; Meyer, Mickaël; Tuffe, Stephane. Cooking device comprising a cooking surface that is easy to clean and resistant to scratching. USP2018029895020.
  4. Maravic, Dusko; Rastberger, Sebastian. Cooking utensil with a deformation-free base, and method for producing said cooking utensil. USP2016019242286.
  5. Groll, William A.. Easy clean cookware. USP2016089402510.
  6. Nesbitt, Bruce. Electrosurgical electrode and method of manufacturing same. USP2017049630206.
  7. Nesbitt, Bruce. Electrosurgical electrode and method of manufacturing same. USP2014088814862.
  8. Nesbitt, Bruce. Electrosurgical electrode and method of manufacturing same. USP2014088814863.
  9. Sietsema, Glen D.. Firearm with enhanced corrosion and wear resistance properties. USP2012028112930.
  10. Purgatorio, James C.. Food holding device, method of making, and method of storing cooked food. USP2015028956674.
  11. Purgatorio, James C.. Food holding device, method of making, and method of storing cooked food. USP2013088518501.
  12. Ge, Molly Mo Hui. Foodware with a tarnish-resistant ceramic coating and method of making. USP2005096942935.
  13. Ge, Molly Mo Hui. Foodware with multilayer stick resistant ceramic coating and method of making. USP2005066906295.
  14. Gambino, Charles. Induction cooking structure and system and method of using the same. USP2011087989012.
  15. Filson, John Benjamin; Silverman, Kenneth J.; Tatebe, Masashige. Method and apparatus for forming a layered metal structure with an anodized surface. USP2016059347146.
  16. Ge,Molly Mo Hui. Method of making a stick resistant multi-layer ceramic coating. USP2008127462375.
  17. Groll,William A.. Method of making non-stick cookware. USP2009027488515.
  18. Groll, William A.. Multi-ply aluminum bonded cookware. USP2015069060639.
  19. Moon, Jung S.; Choi, Byung G.; Kwon, Mikale K.. Pan and method for making. USP2017129833101.
  20. Ge, Molly Mo Hui. Plain copper foodware and metal articles with durable and tarnish free multiplayer ceramic coating and method of making. USP2011098021768.
  21. McGinn, Seth D.. Portable can cooker apparatus and method. USP2017059642487.
  22. Kim, Myung Suk. Pot with multi-layered bottom and manufacturing process thereof. USP2004046715631.
  23. Balow, Robert A.; Whyte, Donald E.. Seasoned ferrous cookware. USP2009117622197.
  24. Kweon,Soon Yong. Semiconductor memory device capable of preventing oxidation of plug and method for fabricating the same. USP2007047205192.
  25. Groll, William A.. Vacuum cooking or warming appliance. USP2011077980171.

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