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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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