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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4451731 |
Apparatus and method for modulating light to generate an index pulse |
May. 29, 1984 |
| 4451730 |
Optical measuring apparatus for measuring force or pressure |
May. 29, 1984 |
| 4451729 |
Automatic focusing device and lens motor control |
May. 29, 1984 |
| 4451728 |
Self-contained portable voting booth apparatus |
May. 29, 1984 |
| 4451727 |
Heating fixture |
May. 29, 1984 |
| 4451726 |
Kiln temperature control device |
May. 29, 1984 |
| 4451725 |
Electrical heating unit for sealing vacuum electron tubes |
May. 29, 1984 |
| 4451723 |
Arc-welding device used to secure studs on metallic elements underwater |
May. 29, 1984 |
| 4451722 |
Fusing machine |
May. 29, 1984 |
| 4451721 |
Method for high frequency welding flangeless thermoplastic shells |
May. 29, 1984 |
| 4451720 |
Device for mounting an electric device, in particular a cam switch on a mounting plate |
May. 29, 1984 |
| 4451719 |
Pushbutton switch for a timepiece |
May. 29, 1984 |
| 4451718 |
Circuit breaker |
May. 29, 1984 |
| 4451717 |
Circuit interrupter operating mechanism having a chemical operator with stationary combustion ch... |
May. 29, 1984 |
| 4451716 |
Elastic-spring drive for the movable contact of an electric grounding or disconnect switch |
May. 29, 1984 |
| 4451715 |
Switching device for thick/thin film circuits |
May. 29, 1984 |
| 4451714 |
Spacerless keyboard switch circuit assembly |
May. 29, 1984 |
| 4451713 |
Pushbutton lock |
May. 29, 1984 |
| 4451712 |
Tester for remote controlled radio systems |
May. 29, 1984 |
| 4451711 |
Readily portable speaker enclosure |
May. 29, 1984 |
| 4451710 |
Precisely stabilized piezoelectric receiver |
May. 29, 1984 |
| 4451709 |
Eye glass hearing aids |
May. 29, 1984 |
| 4451708 |
Spare subscriber terminal apparatus |
May. 29, 1984 |
| 4451707 |
Ring detector and telephone line monitoring system for telephone answering instrument |
May. 29, 1984 |
| 4451706 |
Telephone substation transmitter muting circuit |
May. 29, 1984 |
| 4451705 |
Call completion circuit and method |
May. 29, 1984 |
| 4451704 |
Switching system auxiliary line transfer circuit |
May. 29, 1984 |
| 4451703 |
All electronic interface for telephony system |
May. 29, 1984 |
| 4451702 |
Arrangement of interactive telephone switching processors for performing timing analyses of port... |
May. 29, 1984 |
| 4451701 |
Viewdata system and apparatus |
May. 29, 1984 |
| 4451700 |
Automatic audience survey system |
May. 29, 1984 |
| 4451699 |
Communications system and network |
May. 29, 1984 |
| 4451698 |
Coordinate digitizing device |
May. 29, 1984 |
| 4451697 |
Method for establishing connections between subscriber stations which operate with different tra... |
May. 29, 1984 |
| 4451696 |
Toolless splice sealant device |
May. 29, 1984 |
| 4451695 |
Connector assembly |
May. 29, 1984 |
| 4451694 |
Miniaturized high capacitance bus bar assembly |
May. 29, 1984 |
| 4451693 |
Combined ballast container and wall plug for portable electrical equipment |
May. 29, 1984 |
| 4451692 |
Method of manufacturing a longitudinally watertight cable and longitudinally watertight cable th... |
May. 29, 1984 |
| 4451691 |
Three-terminal ternary III-V multicolor solar cells and process of fabrication |
May. 29, 1984 |
| 4451690 |
Method of compensating a temperature of a thermopile |
May. 29, 1984 |
| 4451689 |
Co-dimerization of olefins |
May. 29, 1984 |
| 4451688 |
Process for preparing polyolefins |
May. 29, 1984 |
| 4451687 |
Catalyst for the hydrodealkylation of alkylaromatic compounds |
May. 29, 1984 |
| 4451686 |
Dehydrogenation process |
May. 29, 1984 |
| 4451685 |
Process to convert C.sub.2 -C.sub.3 olefins to a gasoline blending stock |
May. 29, 1984 |
| 4451684 |
Co-oligomerization of olefins |
May. 29, 1984 |
| 4451683 |
Catalyst, catalyst support and oxychlorination process |
May. 29, 1984 |
| 4451682 |
Process for the preparation of true acetylene hydrocarbons having a perfluorinated chain |
May. 29, 1984 |
| 4451681 |
Methods of preparing pentanitrotoluene |
May. 29, 1984 |
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