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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Putty knife and scraper handle

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47L-013/022   
미국특허분류(USC) 15/236.01 ; 15/143.1 ; 16/111R ; 81/177.1
출원번호 US-0926758 (1997-09-10)
발명자 / 주소
대리인 / 주소
    Kilponen
인용정보 피인용 횟수 : 83  인용 특허 : 12
초록
▼

An ergonomic putty knife and scraper handle manufactured from at least two different hardness injection molded polymers having a plurality of harder longitudinal ribs embedded in a softer overlay but exposed on both top and bottom surfaces in strategic locations. The longitudinal ribs providing non-binding contact with fabric surfaces to ease the insertion and removal of the handle into and from a user's pocket for temporary storage of the tool when not in use. When employing the tool for its intended purpose, however, the user enjoys the comfort, effici...

대표
청구항
▼

[ We claim:] [1.] A putty knife and scraper handle comprising:a molded inner core for strength and stiffness having higher hardness than a surrounding overlay, the inner core having a first end and a second end interconnected by a support platform, a blade slot in the first end for engagement with a blade tang, at least one longitudinal rib protruding from opposite sides of the support platform and exposed on a top surface and a bottom surface of the handle, the ribs extending from near the second end towards the first end, where the ribs facilitate the ...

이 특허에 인용된 특허 (12)

  1. Mallalieu David H. (Springfield MA) Apostola Samuel N. (Southbridge MA) DeVries Douglas C. (Webster MA). Combination of a tool and a hollow tool sectional handle. USP1985064524514.
  2. Remmert Mark A. (Saginaw MI) Oertel Richard W. (Midland MI) Moses ; Jr. Paul J. (Midland MI). Dual durometer handles. USP1996075530989.
  3. Mader William G. (York PA) Van Lenten James A. (Lancaster PA) Desmarais Philip A. (Gastonia NC). Hand tool handle having end cap with indicia. USP1990114969231.
  4. Kusznir Phillip S. (750 E. Carson #10 Carson CA 90745). Handle structure. USP1988014721021.
  5. Negus Joel A. (Clarinda IA). Multi-purpose scraping apparatus. USP1993055208984.
  6. Kelsay Curtis D. (Springdale AR). Plastic molded trowel handle having fingerguard and palm grip. USP1994075327612.
  7. Kelsay Curtis D. (Springdale AR). Plastic molded trowel handle having fingerguard and palm grip. USP1995095446941.
  8. Bandera Jan-Eric (Stuttgart DEX) Kern Peter (Stuttgart DEX) Schindhelm Roland (Stuttgart DEX) Solf Johannes (Sindelfingen DEX) Lieser Karl (Wuppertal DEX). Screwdriver handgrip having harder and softer zones. USP1988044739536.
  9. Kelsay Curtis D. (Springdale AR) Ness Alan J. (Edgerton KS). Taping knife handle. USP1997045615445.
  10. Lin Jack,TWX. Tool handgrip having a simplified longitudinal softer zones. USP1998035722116.
  11. Kolonia Robert A. (R.D. 3 ; Agnes Rd. ; Box 318 Milford NJ 08848). Tool handle. USP1987014639029.
  12. Gakhar Ved P. (Louisville KY) McCord Wilfred M. (Louisville KY). Tool with immproved impact and torque capabilities and having ergonomic handle. USP1995025390572.

이 특허를 인용한 특허 피인용횟수: 83

  1. Chen,Shou Shin. Asymmetric pattern tool handle. USP200701D534781.
  2. Jones,Walter E.. Bucket knife. USP200612D533417.
  3. Gringer, Donald; Cheng, Yuan Fang. Combination tool. USP201707D791423.
  4. Bruno,Robert; Lind,Jason; Myers,Matthew Earle. Contoured handle for taping knife. USP200705D541616.
  5. Bruno,Robert; Lind,Jason; Myers,Matthew Earle. Contoured handle for taping knife. USP200709D551053.
  6. Bruno,Robert; Lind,Jason; Myers,Matthew Earle. Contoured handle for taping knife. USP200804D565383.
  7. Bills,Dan J.. Dental instruments having a handle formed by two-shot molding. USP2007067234939.
  8. Momper, James R; Hurt, James L. Drywall tool. USP201501D721258.
  9. Panfili, Jean-Pierre; Panfili, François; Vaskuthy, Istvan. Ergonomic drywall knife. USP2004066742215.
  10. Ereñaga, Ignacio Aguirre. Exchangeable handle for the handles of monkey wrenches. USP2004066754936.
  11. Sobecki, Justin E.; Foote, Keith D.; Deuel, Eric S.. Extendable flush door handle for vehicle. USP2017029580942.
  12. Sobecki, Justin E.; Foote, Keith D.; Deuel, Eric S.. Extendable flush door handle for vehicle. USP2014078786401.
  13. Kim Jin H.. Food spatula. USP200006D426754.
  14. Shonfeld, Richard C.; Best, James J.; Formosa, Daniel J.; McNamara, Conor P.; Perry, Marco C.. Garden tools and ergonomic handles therefor. USP2003126662406.
  15. Gomez,Carlos. Gypsum board cutting tool. USP2007097266854.
  16. Chen Martin,TWX. Handle. USP200108D446104.
  17. Chen Martin,TWX. Handle. USP200108D446437.
  18. Lieser, Karl; Dierolf, Andreas. Handle for a hand tool and method for the manufacture thereof. USP2004066749790.
  19. Perez,Ricardo; Lind,Jason; Myers,Matthew Earle. Handle for taping knife with enlarged hammer end. USP200705D541617.
  20. Perez,Ricardo; Lind,Jason; Myers,Matthew Earle. Handle for taping knife with enlarged hammer end. USP200710D553940.
  21. Perez,Ricardo; Lind,Jason; Myers,Matthew Earle. Handle for taping knife with enlarged hammer end. USP200712D557102.
  22. Perez,Ricardo; Lind,Jason; Myers,Matthew Earle. Handle for taping knife with enlarged hammer end. USP200807D572565.
  23. Samberg,Ian. Holder for supporting a screwdriver from the handle thereof. USP2008037344118.
  24. Bills,Dan J.. Method for overmolding polymers over dental tools. USP2007067226289.
  25. Henke,David R.; Thompson,Steve. Multi-feature scraper tool. USP200802D562517.
  26. Levand, Victor J.; Gaurav, Sharad; Mulroy, Sarah Bridget; Robertson, Joshua R.; Goodwin, Jr., Edward Ray; Boss, Randi; Lambertson, Jr., Michael C.. Multi-tool with bit slot. USP201809D828740.
  27. Gringer, Donald; Cheng, Yuan Fang. Multiple tool device. USP2003036530098.
  28. Bruno,Robert; Sterpka,Frank; Myers,Matthew Earle. Offset handle for taping knife. USP200708D549070.
  29. Bruno,Robert; Sterpka,Frank; Myers,Matthew Earle. Offset handle for taping knife. USP200710D553939.
  30. Bruno,Robert; Sterpka,Frank; Myers,Matthew Earle. Offset handle for taping knife. USP200710D553941.
  31. Bruno,Robert; Sterpka,Frank; Myers,Matthew Earle. Offset handle for taping knife. USP200804D565921.
  32. Shapiro, Benjamin; Wlezien, Christopher; Rathgeber, Martin; Shapiro, Matthew. Overmolded cutlery articles. USP2018059956815.
  33. Shapiro, Benjamin; Wlezien, Christopher; Rathgeber, Martin; Shapiro, Matthew; Nguyen, Tuan. Overmolded disposable cutlery articles. USP20181010112329.
  34. Goulet, Matthew G.. Paint applicator handle. USP200408D494372.
  35. Levand, Victor J.; Robertson, Joshua R.; Goodwin, Jr., Edward R.; Mulroy, Sarah Bridget; Gaurav, Sharad; Boss, Randi; Lambertson, Jr., Michael C.. Prep tool. USP201801D808241.
  36. Levand, Victor J.; Robertson, Joshua R.; Mulroy, Sarah Bridget; Gaurav, Sharad; Boss, Randi; Lambertson, Jr., Michael C.; Goodwin, Jr., Edward Ray. Prep tool. USP201801D808242.
  37. Lawless, John C.. Pry bar ergonomic handle. USP2009047523525.
  38. Lawless, John C.. Pry bar ergonomic handle. USP2011108032991.
  39. Lawless, John C.. Pry bar handle. USP20180910071471.
  40. Lawless, John C.. Pry bar handle. USP2004086772994.
  41. Wilson, Joe L.. Rounded edge drywall tool. USP201404D702517.
  42. Hurt, James L.; Momper, James R.; Laux, Stephen; Hayne, David; Busemeyer, James. Sanding tool. USP201604D753457.
  43. Hurt, James L.; Momper, James R.; Laux, Stephen; Hayne, David; Busemeyer, James. Sanding tool. USP201706D790312.
  44. van Deursen, Gary E.; O'Grady, Richard M.; Tangari, Daniel J.. Scraper. USP200905D592370.
  45. Huang Chin-Chen,TWX. Scraper having hammering head connected with the blade. USP2001026182317.
  46. Henke,David R.; Grimm,Thomas; Ranallo,Gerald. Scraper tool with pivoting handle. USP200711D555856.
  47. Russell, Ricky D.. Scrapper knife. USP201704D785266.
  48. Stroup, Scott. Self-cleaning retractable putty knife. USP2013118584302.
  49. Thompson, Steven L.. Spray wrench scraper. USP201311D693077.
  50. Perlman, Eric H.. Surface-preparation-tool handle. USP201003D612702.
  51. Henke, David R.. System and method for identifying hand tools. USP2003126668751.
  52. Manzanares,Jim. Tapered sheetrock mud knife. USP200901D584119.
  53. Manzanares, Jim. Tapered sheetrock mud knife with rounded edges. USP200904D590675.
  54. Bruno,Robert; Sterpka,Frank; Myers,Matthew Earle. Taping knife with offset handle. USP2008127458127.
  55. Chen, Chun Yong. Tool handle. USP200312D483244.
  56. Chen,Martin. Tool handle. USP200602D515905.
  57. Cheng,Yuan Fang. Tool handle. USP200808D575131.
  58. Chiu,Lien chen. Tool handle. USP200805D569215.
  59. Cooper, David James; Zhang, Harrision. Tool handle. USP201412D719433.
  60. Cooper, David James; Zhang, Harrison. Tool handle. USP201611D772681.
  61. Gringer, Donald. Tool handle. USP201007D618981.
  62. Hsiao Chieh-Jen,TWX. Tool handle. USP200108D446105.
  63. James T. Collins ; Tucker H. Fort ; David R. Schiff ; Donald R. Lamond. Tool handle. USP200209D462251.
  64. Jimenez, Eduardo J.. Tool handle. USP201901D838159.
  65. Lo Chi Yu,TWX. Tool handle. USP2001036199460.
  66. Mullen, Joshua O.; Hyp, Eric D.. Tool handle. USP201204D656809.
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  70. Chen,Shou Shin. Tool handle with wavy neck. USP200701D535174.
  71. Perez,Ricardo; Lind,Jason; Myers,Matthew Earle; Fong,Scott. Tool with enlarged hammer element. USP2008107434318.
  72. Rosso, Aaron Charles; Myers, Matthew Earle; Patel, Amar Arvind; Fong, Scott. Tool with replaceable blade. USP2012068205341.
  73. Hellerman, Ayelet. Tools for treatment of a substance on a surface. USP2011098024835.
  74. Wilson, Jon N.. Towing frame for a bicycle. USP201701D777610.
  75. Mitchell, Linda. Trim guide. USP200411D498124.
  76. Kuhlen Adolf,DEX. Trowel with a handle. USP2001056223384.
  77. Huizenga,David J.; Hornshaw,Timothy A.; Behm, Jr.,Richard C.. Vehicle door handle. USP2008087407203.
  78. Koops, Roger L.; Bingle, Robert L.. Vehicle door handle. USP2003046550103.
  79. Koops, Roger L.; Bingle, Robert L.. Vehicle door handle. USP2005066907643.
  80. March, Philip A.; Boezwinkle, William K.. Vehicle handle assembly with antenna. USP2005126977619.
  81. March, Philip A; Boezwinkle, William K. Vehicle handle assembly with antenna. USP2009067544319.
  82. Rosso, Aaron Charles; Myers, Matthew Earle; Fong, Scott. Wallboard taping knife with polymeric hammer. USP2009097587778.
  83. Hiromichi Izushima JP. Writing stem for writing instruments. USP2002046375373.

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