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특허 상세정보

Chalk bag for rock climbing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-033/30   
미국특허분류(USC) 383/33 ; 383/22 ; 383/34 ; 383/35
출원번호 US-0427421 (1995-04-24)
발명자 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 1

A chalk bag for climbers includes a flexible bag structure with an internal cavity for holding chalk and an upper opening providing a passage to the cavity when open. A closure device circumscribes the opening and when open configures the opening in substantially circular shape for receiving the hand of a climber for chalking. When closed, the closure device configures opposite walls of the bag structure in engagement with one another in a substantially half-circular arcuate configuration. The chalk bag is wedge shaped in side elevation view to dispose t...


A bag for receiving an article which are to be easily accessed with the hand, said bag comprising: a flexible bag structure having an opening to an internal cavity, said bag structure being adapted to receive and contain the article in said cavity; means for securing said flexible bag structure to a person; a closure device associated with said opening of said flexible bag structure, said closure device including means for in an open first position disposing said flexible bag structure at said opening in a shape-retaining substantially circular configura...

이 특허를 인용한 특허 피인용횟수: 21

  1. Munch Fals,Preben. Bag. USP2008087416337.
  2. Stachowski, Barbara; Salmon, D'Miles. Barrette. USP2003066578585.
  3. Dias, Julie A.. Bilateral leash pouch for dog waste and personal items. USP201201D651767.
  4. Verma, Vishaal B.. Bistable pull-snap hold open mechanism and method. USP2017059663271.
  5. Byers, Jr., James H.. Clamping devices. USP2005066904647.
  6. Byers ; Jr. James H.. Containers with snap-action closures. USP2001056234674.
  7. Sherman Cynthia M. ; Gladden William J.. Draw cord system for opening and closing an open top of a fabric carrier. USP2001096287002.
  8. Byers, Jr., James H.. Easily manipulated closures for bag-like containers, containers incorporating the same, and methods for making such containers. USP2003016508587.
  9. Hamilton Peter Worthington ; Otten Geneva Gail. Flexible bag with selectively-activatible support-engagement feature. USP2000106139185.
  10. Savage, Danielle Z.. Flexible package and method thereof. USP2014038678650.
  11. Verma, Vishaal. Flip-lock instant closure mechanism and method. USP2015089102423.
  12. Baker, Val Douglas. Golf ball and accessory bag. USP201007D620253.
  13. Verma, Vishaal Boehm. Hold-open device and package having same. USP2016119499291.
  14. Verma, Vishaal Boehm. Hold-open device and package having same. USP20190310232970.
  15. Hartley, Scott Huntington. Package opening support. USP2017069682809.
  16. Shieh, Jang-Tian. Powder bag structure. USP2017059648939.
  17. Kostner, Justin B.. Safety bolt bag. USP201005D615757.
  18. Horne, James. Sandbag with spring-like self-closing opening. USP2003096612741.
  19. Conrard Laurel Jean ; Yoder Glynda Annette. Spa gems mineral bath. USP2001016180115.
  20. Satterfield, Joseph Allen. Tool belt. USP2016089427067.
  21. Satterfield, Joseph Allen. Tool pouch with spring hinged closure. USP20180810051949.