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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4151999 |
Shaft seal |
May. 1, 1979 |
| 4151998 |
Phonograph tone arm and cartridge damping system |
May. 1, 1979 |
| 4151997 |
Hydroplaning disc |
May. 1, 1979 |
| 4151996 |
Air gun shot arresting assemblage |
May. 1, 1979 |
| 4151995 |
Tennis racket with playable throat area |
May. 1, 1979 |
| 4151994 |
Game footbag |
May. 1, 1979 |
| 4151993 |
Energy saving control system for an automatic pin spotter |
May. 1, 1979 |
| 4151992 |
Deck pad for automatic bowling machine |
May. 1, 1979 |
| 4151991 |
Billiard cue chalk holder |
May. 1, 1979 |
| 4151990 |
Billiard aiming guide |
May. 1, 1979 |
| 4151989 |
Basketball practice device |
May. 1, 1979 |
| 4151988 |
Brake mechanism for a treadmill |
May. 1, 1979 |
| 4151987 |
Feeding apparatus for cards and the like |
May. 1, 1979 |
| 4151986 |
Sampling apparatus of printed papers from conveyor line thereof |
May. 1, 1979 |
| 4151985 |
Long fold support structure for zigzag web-fed folder |
May. 1, 1979 |
| 4151984 |
Selectively positional V-block fixture |
May. 1, 1979 |
| 4151983 |
Crane grab apparatus |
May. 1, 1979 |
| 4151982 |
Apparatus for cleaning metallurgical vessels such as slag pots and ladles |
May. 1, 1979 |
| 4151981 |
Brake drum controlled hoist |
May. 1, 1979 |
| 4151980 |
Winch |
May. 1, 1979 |
| 4151979 |
Diaphragm valve having a Belleville-spring assembly |
May. 1, 1979 |
| 4151978 |
Stroke limiting apparatus for hydraulic cylinders |
May. 1, 1979 |
| 4151977 |
Ocean thermal energy conversion valve |
May. 1, 1979 |
| 4151976 |
Modular die set for blow molding containers |
May. 1, 1979 |
| 4151975 |
Panel junction assembly |
May. 1, 1979 |
| 4151974 |
Anchor |
May. 1, 1979 |
| 4151973 |
Spring controlled shock absorbing seat |
May. 1, 1979 |
| 4151972 |
Semi-attached ashtray |
May. 1, 1979 |
| 4151971 |
Speaker mounting system |
May. 1, 1979 |
| 4151970 |
Mounting of tubular turbines |
May. 1, 1979 |
| 4151969 |
System for selectively determining the location of a railway car moving along a railway track |
May. 1, 1979 |
| 4151968 |
Night guiding device for self-propelled missiles |
May. 1, 1979 |
| 4151967 |
Device for stretching a band forming part of a safety belt for vehicles |
May. 1, 1979 |
| 4151966 |
Fishing line retrieval and dispensing device |
May. 1, 1979 |
| 4151965 |
Apparatus for coiling |
May. 1, 1979 |
| 4151964 |
Apparatus and method for manufacture of bell-shaped armatures |
May. 1, 1979 |
| 4151963 |
Long wearing movie film bobbins with floating hubs |
May. 1, 1979 |
| 4151962 |
Apparatus for shredding and blowing foam plastic in place |
May. 1, 1979 |
| 4151961 |
Hay processing machine |
May. 1, 1979 |
| 4151960 |
Comminution device |
May. 1, 1979 |
| 4151959 |
Apparatus for comminuting pulverizable material |
May. 1, 1979 |
| 4151958 |
Fuel injection nozzle |
May. 1, 1979 |
| 4151957 |
Shower spray apparatus |
May. 1, 1979 |
| 4151956 |
Combination tool and rotary head sprinkler apparatus |
May. 1, 1979 |
| 4151955 |
Oscillating spray device |
May. 1, 1979 |
| 4151954 |
Heat regulating system and method for a building involving control of incident solar radiation |
May. 1, 1979 |
| 4151953 |
Thermopneumatic actuator |
May. 1, 1979 |
| 4151952 |
Automatic air register |
May. 1, 1979 |
| 4151951 |
Self-dumping centrifugal separator |
May. 1, 1979 |
| 4151950 |
Continuously operating centrifugal separator having hydraulically operated valves |
May. 1, 1979 |
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