High density nontoxic projectiles and other articles, and...

Details High density nontoxic projectiles and other articles, and... High density nontoxic projectiles and other articles, and...

2008-09-09

2008-09-09

King, Roy (Department: 1793)

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Powder pretreatment

C075S246000, C102S448000, C102S517000

Reexamination Certificate

active

11126995

ABSTRACT:
High density, nontoxic projectiles and other articles, and their methods of manufacture, are disclosed. More particularly, high density nontoxic W—Cu—Ni—Fe alloy compositions, methods of their manufacture and methods by which they may be used as projectiles such as shots, bullets, and pellets and other products traditionally made of lead alloys will be detailed herein in some embodiments. These products have a density comparable to that of lead while avoiding problems of toxicity associated with the use of lead.

REFERENCES:
patent: 1847617 (1932-03-01), Lowenstein et al.
patent: 2105528 (1938-01-01), Foisy
patent: 2119876 (1938-06-01), Corson
patent: 2183359 (1939-12-01), Smithells
patent: 2409307 (1946-10-01), Patch et al.
patent: 2442155 (1948-05-01), Weese
patent: 2919471 (1960-01-01), Hechinger
patent: 2995090 (1961-08-01), Daubenspeck
patent: 3123003 (1964-03-01), Lang, Jr. et al.
patent: 3363561 (1968-01-01), Irons
patent: 3372021 (1968-03-01), Forbes et al.
patent: 3623849 (1971-11-01), Benjamin
patent: 3785801 (1974-01-01), Benjamin
patent: 3888636 (1975-06-01), Sczerzenie et al.
patent: 3890145 (1975-06-01), Hivert et al.
patent: 3898933 (1975-08-01), Castera et al.
patent: 3946673 (1976-03-01), Hayes
patent: 3953194 (1976-04-01), Hartline, III et al.
patent: 3979234 (1976-09-01), Northcutt, Jr. et al.
patent: 4005660 (1977-02-01), Pichard
patent: 4027594 (1977-06-01), Olin et al.
patent: 4035115 (1977-07-01), Hansen
patent: 4035116 (1977-07-01), O'Brien et al.
patent: 4138249 (1979-02-01), Rosof
patent: 4252577 (1981-02-01), Malard
patent: 4274940 (1981-06-01), Plancqueel et al.
patent: 4338126 (1982-07-01), Vanderpool et al.
patent: 4383853 (1983-05-01), Zapffe
patent: 4428295 (1984-01-01), Urs
patent: 4488959 (1984-12-01), Agar
patent: 4603637 (1986-08-01), Snide et al.
patent: 4621011 (1986-11-01), Fleischer et al.
patent: 4643099 (1987-02-01), Luther et al.
patent: 4760794 (1988-08-01), Allen
patent: 4762559 (1988-08-01), Penrice et al.
patent: 4780981 (1988-11-01), Hayward et al.
patent: 4784690 (1988-11-01), Mullendore
patent: 4850278 (1989-07-01), Dinkha et al.
patent: 4881465 (1989-11-01), Hooper et al.
patent: 4897117 (1990-01-01), Penrice
patent: 4931252 (1990-06-01), Brunisholz et al.
patent: 4939996 (1990-07-01), Dinkha et al.
patent: 4940404 (1990-07-01), Ammon et al.
patent: 4949644 (1990-08-01), Brown
patent: 4949645 (1990-08-01), Hayward et al.
patent: 4958572 (1990-09-01), Martel
patent: 4960563 (1990-10-01), Nicolas
patent: 4961383 (1990-10-01), Fishman et al.
patent: 4990195 (1991-02-01), Spencer et al.
patent: 5000783 (1991-03-01), Dingemon et al.
patent: 5069869 (1991-12-01), Nicolas et al.
patent: 5072944 (1991-12-01), Nakahara et al.
patent: 5088415 (1992-02-01), Huffman et al.
patent: H1235 (1993-10-01), Canaday
patent: 5264022 (1993-11-01), Haygarth et al.
patent: 5279787 (1994-01-01), Oltrogge
patent: 5399187 (1995-03-01), Mravic et al.
patent: 5464465 (1995-11-01), Avotins et al.
patent: 5527376 (1996-06-01), Amick et al.
patent: 5713981 (1998-02-01), Amick
patent: 5719352 (1998-02-01), Griffin
patent: 5740516 (1998-04-01), Jiranek, II et al.
patent: 5747724 (1998-05-01), Lindgren et al.
patent: 5760331 (1998-06-01), Lowden et al.
patent: 5774780 (1998-06-01), Prause
patent: 5786416 (1998-07-01), Gardner et al.
patent: 5814759 (1998-09-01), Mravic et al.
patent: 5820707 (1998-10-01), Amick et al.
patent: 5831188 (1998-11-01), Amick et al.
patent: 5847313 (1998-12-01), Beal
patent: 5868879 (1999-02-01), Amick et al.
patent: 5877437 (1999-03-01), Oltrogge
patent: 5905936 (1999-05-01), Fenwick et al.
patent: 5913256 (1999-06-01), Lowden et al.
patent: 5917143 (1999-06-01), Stone
patent: 5922978 (1999-07-01), Carroll
patent: 5950064 (1999-09-01), Robinson et al.
patent: 5963776 (1999-10-01), Lowden et al.
patent: 6048379 (2000-04-01), Bray et al.
patent: 6090178 (2000-07-01), Benini
patent: 6112669 (2000-09-01), Mravic et al.
patent: 6136105 (2000-10-01), Spencer
patent: 6209180 (2001-04-01), Amick
patent: 6248150 (2001-06-01), Amick
patent: 6258316 (2001-07-01), Buenemann, Jr. et al.
patent: 6270549 (2001-08-01), Amick
patent: 6371029 (2002-04-01), Beal
patent: 6447715 (2002-09-01), Amick
patent: 6457417 (2002-10-01), Beal
patent: 6497746 (2002-12-01), Steeghs et al.
patent: 6527824 (2003-03-01), Amick
patent: 6527880 (2003-03-01), Amick
patent: 6551376 (2003-04-01), Beal
patent: 6581523 (2003-06-01), Beal
patent: 6591730 (2003-07-01), Beal
patent: 6823798 (2004-11-01), Amick
patent: 2003/0161751 (2003-08-01), Elliott
patent: 2149067 (1985-06-01), None
patent: WO 96/11762 (1996-04-01), None
patent: WO 97/27447 (1997-07-01), None
patent: WO 01/06203 (2001-01-01), None
Office Action in U.S. Appl. No. 11/126,523, mailed on Mar. 20, 2007.
Pietsch, Wolfgang, “Agglomeration Processes, Phenomema, Technology, Equipment,” Wiley-VCH Verlag GMbH, Weinheim, 2002, p. 43-36, p. 58-60, p. 153-160.
“Lyman's Shotshell Reloading Handbook,” 4thEdition, p. 60-61, p. 98-103, p. 308-313.
Laycock, George, “The Shotgunner's Bible,” Revised Edition 1987, p. 50-52.
On line http://en.wikipedia.lorg/wiki/Fluid—dynamics (printed Jan. 3, 2005) dated Feb. 7, 2005.
Beddow, John Keith, “The Production of Metal Powders by Atomization”, Hewyden & Son Ltd., 1978.
Dec. 2003 sale of shipment of shots by the assignee Spherical Precision, Inc. containing shots having diameters of 0.100″, 0.110″, 0.120″, 0.130″, 0.150″ and 0.180″.

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