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Class Information
Number: 109/82
Name: Safes, bank protection, or a related device > Wall and panel structures, closures and closure adjuncts > Walls and panels > Composite > Metallic and nonmetallic
Description: Devices comprising metallic and nonmetallic parts.


Sub-classes under this class:

Class Number Class Name Patents
109/83 With metallic reinforcement in nonmetallic binder 27
109/84 With nonmetallic filler 53


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7415806 Ballistic abatement barrier method and system Aug. 26, 2008
7067031 Process for making a ceramic armor plate Jun. 27, 2006
7000550 Ablative blast resistant security door panel Feb. 21, 2006
6826996 Structural composite armor and method of manufacturing it Dec. 7, 2004
6541124 Drill resistant hard plate Apr. 1, 2003
6474213 Reactive stiffening armor system Nov. 5, 2002
6393776 Tornado shelter with composite structure and concrete tub encasement May. 28, 2002
6119411 Enclosure which is fire-resistive for a predetermined period of time Sep. 19, 2000
5822936 Interconnect system for modularly fabricated bullet stops Oct. 20, 1998
5740635 Enclosure fire-resistive for a predetermined time Apr. 21, 1998
5490468 Safe with refractory laminate walls Feb. 13, 1996
5463929 Armoring material mounting assembly Nov. 7, 1995
5456156 Ceramic armor Oct. 10, 1995
5329864 Door or wall reinforcing filler assembly Jul. 19, 1994
5272954 Laminated armour Dec. 28, 1993
5221807 Ballistic protection armor Jun. 22, 1993
5188040 Door or wall reinforcing filler assembly and method Feb. 23, 1993
5149910 Polyphase armor with spoiler plate Sep. 22, 1992
5142997 Projectile resisting space dividing system Sep. 1, 1992
H1061 Composite shields Jun. 2, 1992
5060582 High security blast resistant door leaf Oct. 29, 1991
4989493 Explosive attenuating structure for use inside missiles and the like Feb. 5, 1991
4918900 Light-weight wall panel for protective enclosure Apr. 24, 1990
4876941 Composite for protection against armor-piercing projectiles Oct. 31, 1989
4867077 Reactive armor constructions and explosive packages suitable therefor Sep. 19, 1989
4859541 Safety structure Aug. 22, 1989
4848211 Composite deflecting armour Jul. 18, 1989
4836084 Armour plate composite with ceramic impact layer Jun. 6, 1989
4822657 Bullet resistant panel Apr. 18, 1989
4813334 Armour plate Mar. 21, 1989
4766420 Insulating apparatus and composite laminates employed therein Aug. 23, 1988
4757742 Composite ballistic armor system Jul. 19, 1988
4748915 Insulating apparatus and composite laminates employed therein Jun. 7, 1988
4741276 Fire resistant cabinet May. 3, 1988
4731507 Electrical insulator string with bullet-proof protective rings Mar. 15, 1988
4729326 Walk-in shelter Mar. 8, 1988
4715297 Safe construction and rebar coupling device for use therewith Dec. 29, 1987
4696240 Safety container Sep. 29, 1987
4688493 Vapor-sealed insulation system for fire resistant safe Aug. 25, 1987
4685402 Fire resistive cabinet for storing easily damageable electronic data storage materials Aug. 11, 1987
4662288 Insulating apparatus and burglary resistant composite laminates employed therein May. 5, 1987
4628826 Walk-in shelter Dec. 16, 1986
4608318 Casting having wear resistant compacts and method of manufacture Aug. 26, 1986
4566237 Armored panel Jan. 28, 1986
4567100 Forced entry and ballistic resistant laminar structure Jan. 28, 1986
4529640 Spaced armor Jul. 16, 1985
4523528 Insulating apparatus and composite laminates employed therein Jun. 18, 1985
4489663 Light weight vault door Dec. 25, 1984
4470357 Laminated panels for vault construction Sep. 11, 1984
4389948 Security enclosures Jun. 28, 1983

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