Lead-free projectiles

Details Lead-free projectiles Lead-free projectiles

2002-04-24

2009-10-27

Johnson, Stephen M (Department: 3641)

Ammunition and explosives

Projectiles

Having jacket

C102S517000

Reexamination Certificate

active

07607394

ABSTRACT:
A lead-free projectile having a metal jacket (10) with a tip in the form of a truncated parabellum. The metal jacket (10) is partially filled with cold-pressed metal powder (18), the remainder of the metal jacket being filled with metal-filled polymer (26). The metal-filled polymer (26) extends through the truncated parabellum and forms a tip on the projectile. A projectile (bullet) having a higher grain is obtained. Methods of manufacture are also disclosed.

REFERENCES:
patent: 867509 (1907-10-01), Holland et al.
patent: 998307 (1911-07-01), Schouboe
patent: 3357357 (1967-12-01), Voss
patent: 3720170 (1973-03-01), Godfrey
patent: 4336756 (1982-06-01), Schreiber
patent: 4338862 (1982-07-01), Kwatnoski et al.
patent: 4503777 (1985-03-01), Young
patent: 4517898 (1985-05-01), Davis et al.
patent: 4607573 (1986-08-01), Thureson et al.
patent: 4753172 (1988-06-01), Katzmann et al.
patent: 5012743 (1991-05-01), Denis
patent: 5237930 (1993-08-01), Belanger et al.
patent: 5394597 (1995-03-01), White
patent: 5399187 (1995-03-01), Mravic et al.
patent: 5454325 (1995-10-01), LeBlanc
patent: 5496918 (1996-03-01), Khanna et al.
patent: 5597973 (1997-01-01), Gladden et al.
patent: 5616642 (1997-04-01), West et al.
patent: 5722035 (1998-02-01), Matysik et al.
patent: 5730664 (1998-03-01), Asakura et al.
patent: 5747722 (1998-05-01), Gladden et al.
patent: 5786416 (1998-07-01), Gardner et al.
patent: 5837924 (1998-11-01), Austin
patent: 5847313 (1998-12-01), Beal
patent: 5963776 (1999-10-01), Lowden et al.
patent: 6016754 (2000-01-01), Enlow et al.
patent: 6085661 (2000-07-01), Halverson et al.
patent: 6090178 (2000-07-01), Benini
patent: 6174494 (2001-01-01), Lowden et al.
patent: 6178890 (2001-01-01), Burczynski
patent: 6257149 (2001-07-01), Cesaroni
patent: 6371029 (2002-04-01), Beal
patent: 6381825 (2002-05-01), Regis et al.
patent: 6629485 (2003-10-01), Vaughn et al.
patent: 6691623 (2004-02-01), Stone
patent: 2001/0050020 (2001-12-01), Davis et al.
patent: 2003/0221580 (2003-12-01), Beal
patent: 482 167 (1969-11-01), None
patent: 92 09 598.4 (1992-12-01), None
patent: 2691156 (1993-11-01), None
patent: 1175274 (1969-12-01), None
patent: WO 92/08097 (1992-05-01), None
patent: WO 93/16349 (1993-08-01), None
patent: WO 94/11697 (1994-05-01), None
patent: WO 95/08748 (1995-03-01), None
patent: WO 95/23952 (1995-09-01), None
patent: WO 97/38282 (1997-10-01), None
Google, Web definition of the term “cold pressed”, 1 page, 2006.
Hawley; The Condensed Chemical Dictionary; 1974; 2 pages.
Webster's Encyclopedic Unabridged Dictionary; 3 pages including p. 983; 1966.
International Publication WO 97 20185 published Jun. 5, 1997.
International Publication WO 99 18409 published Apr. 15, 1999.
International Publication WO 98 46963 published Oct. 22, 1998.

Affiliated with

Also associated with

Rating

Lead-free projectiles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lead-free projectiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lead-free projectiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4108020