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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US40997218 déc. 197611 juil. 1978Lottery ticket
US417485728 déc. 197720 nov. 1979Canadian Tag & Label Ltd.Game ticket
US427077429 mars 19792 juin 1981W. S. Coswell LimitedMethod of making bingo or tombola tickets and article produced thereby
US429963714 juin 197810 nov. 1981John R. KozaMethod of making a game ticket
US440744329 janv. 19794 oct. 1983Ludlow CorporationTamper-indicating sheet
US44886463 oct. 198318 déc. 1984Ludlow CorporationTamper-indicating sheet
US45739544 sept. 19844 mars 1986PepsiCo Inc.Digital encoding and electronic scanning of drink cups
US462764325 mars 19869 déc. 1986Contest card having elastomeric coating removal means
US46934967 août 198615 sept. 1987Elastomeric coating removal process
US47053016 déc. 198510 nov. 1987Entrance ticket
US470836923 juin 198624 nov. 1987Moore Business Forms, Inc.Multiple ply, alteration-inhibited stock for a match-the-hidden-indicia game
US472507911 juil. 198616 févr. 1988Scientific Games, Inc.Lottery ticket integrity number
US481799014 sept. 19874 avr. 1989Lee Krost Associates Inc.Multiple value coupon system
US48581235 juil. 198815 août 1989Webcraft Games, Inc.Manufacturing lottery tickets and commercial coupons
US48680277 oct. 198719 sept. 1989Jos. Hunkeler Ltd.Composite label for fastening to an article
US488096414 juin 198414 nov. 1989Beatrice Foods Co.Scannable fraud preventing coupon
US494309010 avr. 198924 juil. 1990Douglas Press, Inc.Lottery-type gaming apparatus
US500048516 sept. 198819 mars 1991Daimatsu Kagaku Kogyo Co., Ltd.Postcard and its manufacturing method
US500587416 sept. 19889 avr. 1991Daimatsu Kagaku Kogyo Co., Ltd.Postcard and its manufacturing method
US501119016 sept. 198830 avr. 1991Daimatsu Kagaku Kogyo Co., Ltd.Temporarily sticking material
US502807620 déc. 19892 juil. 1991Ivy Hill CorporationProduct having concealed message
US504673723 nov. 199010 sept. 1991Douglas Press, Inc.Lottery-type game system with bonus award
US505271823 nov. 19901 oct. 1991Retail couponing system
US50925982 oct. 19893 mars 1992Multivalue/multiplay lottery game
US510216823 nov. 19907 avr. 1992Retail couponing system
US513928624 mai 199118 août 1992Retail couponing systems with improved coupon separation
US52538999 févr. 199019 oct. 1993Ace Novelty Co., Inc.Specialty game cards and method for making same
US525782331 août 19922 nov. 1993Papercrafters, Inc.Personalizable paper product and method
US528606213 nov. 199015 févr. 1994Ace Novelty Co., Inc.
Trade Products, Incorporated
Specialty game tickets
US532438010 août 199228 juin 1994Method for masking confidential written material
US534625813 janv. 199313 sept. 1994Scientific Games, Inc.Game ticket confusion patterns
US54841685 oct. 199316 janv. 1996Moore Business Forms, Inc.Shipping label
US549431721 mars 199427 févr. 1996407994 Ontario LimitedLottery ticket
US556228428 avr. 19958 oct. 1996International Gamco, Inc.Game ticket with multiple-level exposure device
US56475922 août 199615 juil. 1997ZDI GamingMethod, apparatus and pull-tab gaming set for use in a progressive pull-tab game
US566725012 août 199416 sept. 1997Game ticket confusion patterns
US567192112 avr. 199630 sept. 1997Universal Manufacturing Co., Inc.Seal card game with multiple advanced level contestants
US571668822 juil. 199610 févr. 1998Dittler Brothers IncorporatedEnclosed promotional label
US57354326 mai 19967 avr. 1998Cory Consultants, Inc.System for and method of dispensing lottery tickets
US57435241 juil. 199628 avr. 1998Seal card game with random advanced player selection
US583733822 juil. 199617 nov. 1998Dittler Brothers IncorporatedMulti-ply label containing removable pieces
US588442510 mars 199823 mars 1999Avery Dennison CorporationAnti-tamper tag with theft protection
US59155889 sept. 199629 juin 1999Cory Consultants, Inc.System for and method of dispensing lottery tickets
US59157321 mai 199729 juin 1999Arrow International, Inc.Jar ticket perforator and ticket produced thereby
US59215474 sept. 199713 juil. 1999Universal Manufacturing Company, Inc.Game ticket assembly with printed band
US59346718 mai 199810 août 1999Pull tab ticket game with both an instant win and bonus award system
US594435511 août 199531 août 1999Dittler Brothers IncorporatedMulti-ply label
US594460622 juil. 199731 août 1999ZDI Gaming, Inc.Method, apparatus and pull-tab gaming set for use in a progressive pull-tab game
US604192926 mars 199928 mars 2000Sonoco Development, Inc.Film bag with hidden indicia
US614583523 nov. 199814 nov. 2000D. Allan Such & Associates, Inc.Method and kit for a constant value jackpot game of chance
US624124613 oct. 19995 juin 2001Oberthur Gaming Technologies, Inc.Lottery ticket and word game played thereby
US627299124 juin 199914 août 2001Dittler Brothers IncorporatedMethod for printing a multi-ply label
US63092985 août 199930 oct. 2001ZDI Gaming, Inc.Method, apparatus and gaming set for use in a progressive game
US659918729 oct. 200129 juil. 2003ZDI Gaming, Inc.Method, apparatus and gaming set for use in a progressive game
US665945820 août 20029 déc. 2003Perpetual seal card game
US66886497 sept. 200110 févr. 2004Strata-Tac, Inc.Form with integrated label or fold-over card intermediate and photograph well
US688082410 juil. 200319 avr. 2005Douglas Press, Inc.Apparatus for controlling play of a progressively operated lottery-type game
US689629525 mai 199924 mai 2005Precision Coated Products, Inc.Form with integrated label or fold-over card intermediate
US694874224 mai 200227 sept. 2005Ward-Kraft, Inc.Promotional form with detachable element
US703327124 juil. 200325 avr. 2006ZDI Gaming, Inc.Method, apparatus and gaming set for use in a progressive game
US729405623 déc. 200313 nov. 2007GameTech International, Inc.Enhanced gaming system
US775808012 avr. 200420 juil. 2010The Standard Register CompanyData carrier for health related information
US792217717 mai 200612 avr. 2011Diamond Game Enterprises, Inc.Ticket strips that encourage multiple ticket purchasing
US80475457 nov. 20081 nov. 2011Douglas Press, Inc.Lottery-type game with rollover feature
USD65001724 févr. 20116 déc. 2011The St. John Companies, Inc.Hospital privacy label
USRE373713 juin 199918 sept. 2001Method, apparatus and gaming set for use in a progressive game