US 7806113 B2 $2318 115522;???) Gyes'dwsted Under 35 FOREIGN
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US007806113B2 (12) Ulllted States Patent (10) Patent N0.: US 7,806,113 B2 Skilling (45) Date of Patent: Oct. 5, 2010 (54) COMPRESSED GAS PROJECTILE 5,462,042 A 10/1995 Greenwell ACCELERATOR HAVING MULTIPLE 5,570,094 A 10/ 1996 Armstrong PROJECTILE VELOCITY SETTINGS 5,613,483 A 3/ 1997 Lukas 6t a1~ 5,727,538 A * 3/l998 Ellis .......................... .. l24/77 (75) Inventor: Jay Edward Skilling, 11554 Rousseau, 5’755’2l3 A 5/1998 Gardner’ Jr‘ et 31' S Ant . TX S 78251 5,878,736 A 3/1999 Lotuaco, III an OHIO’ (U ) 5,957,119 A 9/1999 Perry et a1. , , . 5,967,133 A l0/l999 Gardner, Jr. (73) Ass1gnee: Jay Edward Skilling, San Antomo, TX 6,003,504 A 0/1999 Rice et 31‘ (US) 6,035,843 A 3/2000 Smith et a1. ( * ) Notice: Subject to any disclaimer, the term of this (Continued) $2318 115522;???) gyes‘dwsted under 35 FOREIGN PATENT DOCUMENTS GB 2342710 4/2000 (21) Appl.No.: 12/069,086 (Continued) (22) F1led: Feb. 7, 2008 OTHER PUBLICATIONS (65) PI‘iOI‘ Publication Data ASTM International; Standard Practice for Paintball Field Opera US 2009/0199830 A1 Aug 13 2009 tion; Designation 131777-02; Copyright Dec. 30, 2007. (Continued) (51) Int. Cl. F41B 11/00 (200601) Primary ExamineriTroy Chambers (52) us. Cl. ...................................................... .. 124/73 ASS/mm ExaminerrReginald Tillman’ Jr (58) Field of Classi?cation Search ................. .. 124/74, (74) Ammey Age”! 0r FirmfKrieg Devaul‘ LLP 124/73, 75, 71, 48, 80, 1, 3, 77 See application ?le for complete search history. (57) ABSTRACT (56) References Cited A compressed gas projectile accelerator that includes a veloc ity adjustment mechanism and/ or method con?gured to alloW U.S. PATENT DOCUMENTS the compressed gas projectile accelerator to expel projectiles betWeen a ?rst velocity setting and a second velocity setting. 2,791,944 5/1957 Harvey ...................... .. 89/193 3,420,220 ** 1/1969 Ferrando 124/71 The velocity adjustment mechanism and/or method includes 4,030,097 6/1977 Gedeon a velocity controller con?gured to alloW a user to selectively 4,184,156 1/1980 Petrovsky et a1. select a velocity setting falling betWeen the ?rst velocity 4,276,548 6/1981 LutZ setting and the second velocity setting. The ?rst velocity 4,499,630 2/1985 Harris et a1. setting comprises an upper or maximum velocity setting and 4,819,609 4/1989 Tippmann the second velocity setting comprises a loWer or minimum 4,881,707 11/1989 velocity setting. 5,081,901 * 1/1992 Kemeny et a1. ................ .. 89/ 8 5,333,594 8/1994 Robinson 5,383,442 >>>>>>>>>>D> 1/1995 Tippmann 16 Claims, 20 Drawing Sheets US 7,806,113 B2 Page 2 US. PATENT DOCUMENTS W0 WO 2006/124392 11/2006 6,065,460 A 5/2000 Lotuaco, 111 OTHER PUBLICATIONS 6,138,656 A 10/2000 Rice et a1, Cossio Insurance Agency; Paintball / Lasertag / Airsoft Insurance 6,311,682 B1 11/2001 Rice et a1. Application; undated. 6,349,711 B1 2/2002 perry et 31‘ National Professional Paintball League, Inc.; Of?cial Rule Book 6,378,367 B1 4/2002 Dilz, Jr. 2007; Copyr1ght 2007~ _ _ . 6,474,326 B1 110002 Smith et 31‘ National Sports Entertarnment Recreatron Association; Pa1ntball 6,590,386 B1 700% Williams Field General L1ab1lty Insurance Appl1cat1on; Copyr1ght 2006. - Planet Esclrpse LTD; EGO8 Advanced Paintball Marker Operators 6,615,814 B1 9/2003 R1ce et a1. Manual; Copyr1ght 2007-2008. 6,637,421 B2 10/2003 Smith et al. Smart Parts; Shocker NXT Operat1on. and adjustment. 1nstruct1ons;. 6,644,295 B2 11/2003/ Jonesdn Manual Version- 1.4. 6’644’296 B2 11 2003 Gar er’ Jr‘ Worr Game Products; Owners Manual for Ranger Series; Undated. 6’658’982 B2 * 12/2003 Cherry BT Paintball Designs; BT-16 High Performance Paintball Marker 6,708,685 B2 3/2004 Masse ....................... .. 124/75 User Manual: Tactical / Elite / Field; Undated‘ 6,748,938 B2 6/2004 R1ce et a1~ Kingman Group; Spyder Users Manual, E-MRl; Undated. 6,810,871 B2 11/2004 Jones WDP LTD; Angel G7 Operators and Users Manual; Copyright 2005. 6,860,259 B2 3/2005 Rice et 31~ Dye Precision, Inc.; Proto Paintball SLG OWner’s Manual; Copy 6,898,971 B2 5/2005 DilZ, Jr. right 2008. 6,901,923 B2 6/2005 Jones Indian Creek Design, Inc.; Freestyle FS-8 OPeration Manual; Ver 6,904,902 B2 * 6/2005 Axelsson ................... .. 124/73 sion 1.4; Copyright 1992 . 2006. 6,941,693 B2 9/2005 Rice et a1, Kee Action Sports; Evil Minion Operator’s Manual 2.0; Copyright 6,966,313 B1 11/2005 Yokota et al. 200? 6,973,748 B2 12/2005 Rice Tippman; 98 Custom OWner’s Manual; Copyright Jun. 2005. 7,069,922 B1 7/2006 Orr Bill Mills; Tippmann X7; Corinthian Media Services, Copyright 2003/0106454 A1* 6/2003 Olbort ....................... .. 104/35 NP“ 290T _ _ _ _ _ _ 2003/0106545 A1* 6/2003 Verini ....................... .. 124/74 B111 M1113; TlPpm‘mn X7iC9nnth1an Med‘? Semces, Copyr1ght Nov. 2007. (Different publ1cat1on than #15 cited above.). 2004/0065310 A1 4/2004 Masse 13.11 M.“ ‘BT 16 En ‘C . th. M d1. S . C . ht S 2004/0237953 A1* 12/2004 Axelsson ................... .. 124/73 2605 l S’ ' ‘e’ on“ ‘an e ‘1 emces’ Opyng ep' 2007/0017496 A1 V2007 H111’ Sr‘ Bill Mills; Smart Parts’ Ion; Corinthian Media Services, Copyright 2007/0017497 A1 1/2007 Masse Aug 2005 2007/0068502 A1 3/2007 Jones et 31' Bill Mills; Shocker NXT; Corinthian Media Services, Copyright 2007/0107711 A1 5/2007 Leal et al. Aug‘ 2007‘ 2007/0151551 A1* 7/2007 Verini ....................... .. 124/74 Bill Mills; In?nity Legend; Corinthian Media Services, Copyright 2009/0025701 A1* 1/2009 Douglas et a1. ............. .. 124/77 Apr, 2007, Corinthian Media Services; The care and feeding of a Spyder; Copy FOREIGN PATENT DOCUMENTS right 1992-2008. Hillclimb Media; Inside Paintball Technology: The J T TAC-5; Action GB 2345953 7/2000 Pursuit Games Magazine, Copyright 2000-2007. GB 2352022 1/2001 International Search Report issued Apr. 6, 2009 for PCT Patent W0 WO 99/42912 8/1999 Application PCT/US2009/00752. W0 WO 2006/020861 2/2006 * cited by examiner US. Patent 0a. 5, 2010 Sheet 1 0f 20 US 7,806,113 B2 US. Patent 0a. 5, 2010 Sheet 2 0f 20 US 7,806,113 B2 72 US. Patent 0a. 5, 2010 Sheet 3 0f 20 US 7,806,113 B2 Fig. 3b Fig. 30 US. Patent 0a. 5, 2010 Sheet 4 0f 20 US 7,806,113 B2 .mm3 US. Patent 0a. 5, 2010 Sheet 5 0f 20 US 7,806,113 B2 Fig.4b US. Patent 0a. 5, 2010 Sheet 7 0f 20 US 7,806,113 B2 mm om we wow US. Patent 0a. 5, 2010 Sheet 8 0f 20 US 7,806,113 B2 wow 02 %\ wik mixm \ \\ ww wow US. Patent 0a. 5, 2010 Sheet 10 0f 20 US 7,806,113 B2 .5w wow wm US. Patent 0a. 5, 2010 Sheet 11 0120 US 7,806,113 B2 56 50 192 56 184 112 186 \ / 190 / 180 2 I 82 _ l , A I E 88 g 01\1\1\1\1\1\1\01101101110101 _, \' K185 I‘ / 194 if , \ \ g; 122/ 124 J 196 \ 182 60 188 56 58 US. Patent 0a. 5, 2010 Sheet 12 0f 20 US 7,806,113 B2 2.5 US. Patent 0a. 5, 2010 Sheet 14 0120 US 7,806,113 B2 wwmNQMI/ Wm? N8m\_I\J/ won wowC\wowown N5 N: Fm: NPJ\-r,7> W /3mw:@5 com NF.5 Gm US. Patent 0a. 5, 2010 Sheet 15 0120 US 7,806,113 B2 on rv9Em N8 <2 /\://N8/ |\\\w?/mwT// N5 Em 2.3 wz Emm2 a WmNmm Qwmm 91%W/N8K 0%U. < wmEm/ Em0mm K /omm/ US. Patent 0a. 5, 2010 Sheet 16 0f 20 US 7,806,113 B2 404 406 406 Fig. 14 US. Patent 0a. 5, 2010 Sheet 17 0f 20 US 7,806,113 B2 56 412 .