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특허 상세정보

Double wall container with internal spacer

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-003/00    A47J-039/00   
미국특허분류(USC) 229/403; 229/400; 220/592.17
출원번호 UP-0906524 (2007-10-01)
등록번호 US-7717325 (2010-06-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Barnes, III, Thomas W.
인용정보 피인용 횟수 : 25  인용 특허 : 35
초록

A container according to a preferred embodiment of the present invention provides an inner wall and an outer wall wrapped therearound so as to define a double-wall container construction. A plurality of spacer elements are interposed between the inner and the outer walls so as to maintain a minimum thickness of an air space defined therebetween. In normal use conditions, the spacer elements do not contact the inner wall; however, the spacer elements prevent the outer wall from contacting the inner wall during non-standard use conditions.

대표
청구항

We claim: 1. A container, comprising: an outer wall; an inner wail disposed within the outer wall and spaced therefrom by a distance; a cup bottom affixed to a lower end of the inner wall; wherein said outer wall includes a plurality of spacer elements disposed thereon so as to maintain a minimum distance between said inner wall and said outer wall during normal use conditions, wherein said spacer elements are positioned between said inner wall and said outer wall in a manner such that an uninterrupted air space is maintained between said inner wail and...

이 특허에 인용된 특허 (35)

  1. Spence Orville. Biodegradable cup holder. USP1998055746372.
  2. Sobol Ronald E. (5015 W. Sahara ; Apt. 125-162 Las Vegas NV 89102). Biodegradable thermally insulated beverage cup. USP1996085542599.
  3. D'Amato,Gianfranco. Cardboard container for drinks and process therefor. USP2006097100770.
  4. Zadravetz Robert B.. Container with corrugated wall. USP1998115839653.
  5. Sorensen Jay (3616 NE. Alberta Ct. Portland OR 97211). Cup holder. USP1995065425497.
  6. Dickert James. Cup holder sleeve in pre-assembled flat-folded form. USP1998105826786.
  7. MacLaughlin Donald N. (Midland MI). Cup with thermally insulated side wall. USP1997055628453.
  8. Sanchez Rafael S.. Cup wrap. USP1998085794843.
  9. Varano Richard (Forestville CT). Disposable biodegradable insulated container and method for making. USP1993075226585.
  10. Titus Jack H. (Rohnert Park CA). Disposable insulated container. USP1995105460323.
  11. Titus Jack H.. Disposable insulated container with microflute structure. USP1998075775577.
  12. Wolff Steven K. (1418 SW. 351st St. Federal Way WA 98023). Double walled paper cup. USP1994075326019.
  13. Smith Ernest L.. Dual wall insulated container and method for making the same. USP1999095950917.
  14. Meier G. P. (River Hills WI) Kipp Michael A. (Bartlett IL). Dual walled container. USP1996065524817.
  15. Yawata Masaya (Moriyama JPX). Heat insulating container and container holding member. USP1995115469983.
  16. Okushita, Masataka; Yamada, Kazuki; Hirai, Yuichi; Mochizuki, Yoichi; Endo, Kenichi. Heat-insulating container and apparatus for producing the same. USP2003126663926.
  17. Mueller Berthold,DEX ; Clauss Gerhard,DEX. Heating-insulating cup and method of making same. USP2000086109518.
  18. Albano John V. (Oradell NJ) Smith Donald F. (Clifton NJ). Insulated container. USP1977024007670.
  19. Tokunaga Keiiti,JPXITX 524-0102. Insulated container. USP2000056068182.
  20. Sadlier Claus E.. Insulated cup and method of manufacture. USP2000076085970.
  21. Choi Danny K. (2192 Sweet Briar Tustin CA 92680). Insulated drinking cup. USP1997115685480.
  22. Silver Virginia K. (Chester NY) Gordon Robert L. (Monroe NY). Insulated paper cup. USP1992095145107.
  23. Mochizuki Yoichi,JPX ; Hirai Yuichi,JPX ; Yamada Kazuki,JPX. Insulating container. USP2001026193098.
  24. Watkins John B. (Independence MO) Black Glen N. (Osage City KS). Laminated insulated hot drink cup. USP1981044261501.
  25. Iioka Akira (Inzaimachi JPX). Method for producing a heat-insulating paper container from a paper coated or laminated with a thermoplastic synthetic r. USP1984034435344.
  26. Varano Richard (Avon CT) Sadlier Claus E. (San Francisco CA). Multi-layered insulated cup formed from folded sheet. USP1997125697550.
  27. Varano Richard ; Sadlier Claus E.. Multi-layered insulated cup formed from folded sheet. USP1999105964400.
  28. Maxwell Earl G. (9108 Halls Ferry Road St. Louis MO 63136). Nestable non-corrosive container for pressurized beverages and processes for manufacture and handling thereof. USP1977094049122.
  29. Razzaghi Mahmoud. Paper cup with air insulation. USP1998055752653.
  30. Compton Peter A. (Kings Lynn GB2) Wood John G. (Kings Lynn GB2). Plastics containers. USP1980114231476.
  31. Barrett Robert K.,CAX. Polymeric insulated container. USP1998025713512.
  32. Coffin ; Sr. David W. (Fayetteville NY). Recyclable corrugated beverage container and holder. USP1993045205473.
  33. Rule ; Jr. James Arthur. Sleeve construction for improved paperboard cup insulation. USP2000116152363.
  34. Nurse Robert I.,CAX. Sleeve for beverage cups. USP1998125842633.
  35. Schaefer Robert J. (Baltimore MD). Thermal insulating sleeve for drink cups. USP1997095667135.

이 특허를 인용한 특허 피인용횟수: 25

  1. Eyal, Sharon. Beverage container. USP2011110649403.
  2. Hamelink, L. Robert; Ruiter, Andrew. Beverage cup insulating seal member and associated insulated beverage cup assembly. USP2017039585501.
  3. D'Amato, Gianfranco. Cardboard container for drinks and process therefor. USP2012048146796.
  4. D'Amato, Gianfranco. Container and blank for the production thereof. USP2013068459531.
  5. Luther, Preben. Container for an anal irrigation system. USP2014128905993.
  6. Carlson, Emily; Chiu, Jeffrey; Chapple, Traci; Umholtz, Mason; Starr, David; Swinford, Karen; Chow, Yvonne Hau Yee. Cup. USP2011060640094.
  7. Chiu, Jeffrey; Umholtz, Mason; Chapple, Traci; Starr, David; Swinford, Karen; Chow, Yvonne Hau Yee; Carlson, Emily. Cup. USP201205D658443.
  8. Chiu, Jeffrey; Umholtz, Mason; Chapple, Traci; Starr, David; Swinford, Karen; Chow, Yvonne Hau Yee; Carlson, Emily. Cup. USP2011110648985.
  9. Forsyth, Abigail. Cup. USP201201D651466.
  10. Stahlecker, Werner. Cup and method for manufacturing a cup. USP2017069669987.
  11. D'Amato, Gianfranco. Device for producing a stacking projection and container with same. USP2013038393886.
  12. Starr, David; Bull, Jeff; Smith, Erin. Dispenser. USP201505D729565.
  13. Smith, Scott. Double-walled beverage container. USP201306D684819.
  14. Brown, Alexander. Double-walled container. USP2016039290312.
  15. D'Amato, Gianfranco. Double-walled cup. USP2017109783359.
  16. Babinsky, Vladislav; Arenander, Sven Samuel; Leedle, Melvin Joshua; Sundy, Jonathan P.. Insulated container with comfort zone. USP2013128608018.
  17. D'Amato, Gianfranco. Insulated container, method of fabricating same and apparatus for fabricating. USP2015018932428.
  18. D'Amato, Gianfranco. Insulated container, method of fabricating same and apparatus for fabricating. USP2014088794294.
  19. D'Amato, Gianfranco. Insulated container, method of fabricating same and apparatus for fabricating. USP2013018360263.
  20. D'Amato, Gianfranco. Insulated cup. USP2012048146797.
  21. Pruitt, Joseph W.; Trost, Steven M.. Insulating container. USP20190110167130.
  22. Messerschmid, Uwe. Outer sleeve for a double walled cup and a process for manufacturing same. USP2013038387857.
  23. D'Amato, Gianfranco. Package. USP2013078490792.
  24. D'Amato, Gianfranco. Package. USP2014088807339.
  25. Babinsky, Vladislav; Arenander, Sven Samuel; Newman, Dobridge Celeste; Babcock, Bruce W.; Hawes, David H.. Packaging materials with enhanced thermal-insulating performance. USP2013098541074.