US Patent Class 124
MECHANICAL GUNS AND PROJECTORS




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Current as of: June, 1999
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  DF  CLASS NOTES
2  DF  COMBINED WITH CAP EXPLODER
3  DF  ELECTROMAGNETIC
54  DF  ELECTRICALLY ACTUATED PROJECTILE STRIKER
4  DF  CENTRIFUGAL
5  DF  .~ Hand
6  DF  .~ Mechanical
7  DF  .~.~ Spring
8  DF  .~.~.~ Rotating about vertical axis
9  DF  .~.~.~.~ Automatically varied throwing angle
10  DF  PINCH
55  DF  PROJECTOR FOR IMPELLING PUFF OF GAS ONLY
56  DF  FLUID PRESSURE
57  DF  .~ Self-contained in projectile or projectile-carrying cartridge
58  DF  .~ Adapter for coverting projector force or projectile
59  DF  .~ Having common supply to plural projector barrels
60  DF  .~ Provided by surge of pressure into evacuated projector barrel
61  DF  .~ Applied to intermediate projectile-engaging member
62  DF  .~ Provided by user's mouth or lungs
63  DF  .~ Provided by movement of user-actuated, projector-mounted pressure member
64  DF  .~.~ To create surge of pressure
65  DF  .~.~.~ By plunger moving within cylinder
66  DF  .~.~.~.~ By spring-driven plunger
67  DF  .~.~.~.~.~ Within cylinder having diameter larger than projector barrel
68  DF  .~.~.~.~.~.~ With recoil-absorbing mechanism
69  DF  .~.~ To store pressure in valved container
70  DF  .~ With check valve permitting recharge, and control valve for discharge, of fluid pressure
71  DF  .~ With control for discharge of fluid pressure
72  DF  .~.~ For continual projection of successive projectiles (e.g., for "rapid fire", etc.)
73  DF  .~.~ By valve means
74  DF  .~.~.~ For discharge of pressure from removably mounted cartridge
75  DF  .~.~.~ Opened by fluid pressure-actuated means
76  DF  .~.~.~ Opened by spring-actuated means
77  DF  .~.~.~ Opened by electrically actuated means
16  DF  SPRING
17  DF  .~ Elastic band
18  DF  .~.~ Self-projected band
19  DF  .~.~.~ Repeating
20.1  DF  .~.~ Having handle (e.g., crotch type slingshot)
20.2  DF  .~.~.~ Magazine handle
20.3  DF  .~.~.~ Arrow or dart projector
21  DF  .~.~ Guided projectile
22  DF  .~.~.~ Dart or arrow projector
23.1  DF  .~ Bow
24.1  DF  .~.~ Having projectile guide
25  DF  .~.~.~ Crossbow
25.5  DF  .~.~.~ Having projectile supply
25.6  DF  .~.~ Compound bow
25.7  DF  .~.~ Having projectile supply
26  DF  .~ Guided projectile
27  DF  .~.~ Gun type
28  DF  .~.~.~ Converted firearm
29  DF  .~.~.~ Mounted
78  DF  PROJECTILE IMPELLED BY COACTING WHEELS
79  DF  PROJECTILE IMPELLED BY USER-PROVIDED FORCE
80  DF  ELEMENT
31  DF  .~ Trigger or releasing mechanism
32  DF  .~.~ Electrical
33  DF  .~.~ Chance operated
34  DF  .~.~ Remote
35.1  DF  .~.~ Cord or band
35.2  DF  .~.~.~ Bow lock or archery trigger for compound or long bow string
36  DF  .~.~ Swinging arm release
37  DF  .~.~ Plunger release
38  DF  .~.~.~ Variable force
39  DF  .~.~.~ Continuous firing
40  DF  .~.~ Safety lock
41.1  DF  .~ Projectile holder or carrier
42  DF  .~.~ Disk
43  DF  .~.~.~ Disk target clip or carrier
44  DF  .~.~ Boomerang
44.5  DF  .~.~ For longbow or compound bow
44.6  DF  .~.~ Magnetic restraint
44.7  DF  .~.~ Fluid overcomes restraining force
45  DF  .~ Magazine
46  DF  .~.~ Disk target
47  DF  .~.~.~ Gravity fed
48  DF  .~.~ Rotary
49  DF  .~.~ Gravity fed
50  DF  .~.~.~ Having cut-off
51.1  DF  .~.~ Mechanical projectile feed
52  DF  .~.~.~ Spring
53  DF  .~.~.~.~ Having cut-off
53.5  DF  .~.~.~ Fluid projectile feed
81  DF  .~ Means for producing projectile spin or deflection
82  DF  .~ Means for feeding projectile or ejecting cartridge
83  DF  .~ Projector barrel
84  DF  .~.~ On convertible or adjustable projector
85  DF  .~.~ With surrounding cylinder
86  DF  .~ For archery projector
87  DF  .~.~ Bow sight
88  DF  .~.~ Bow handle or attachment thereto
89  DF  .~.~.~ For stabilization thereof
90  DF  .~.~ Bow string or attachment thereto
91  DF  .~.~.~ Nock-point locator
92  DF  .~.~.~ Silencer
1  DF  MISCELLANEOUS
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CROSS-REFERENCE ART COLLECTION
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900  DF  LIMB TIP ROTATABLE ELEMENT STRUCTURE