| Patent Number |
Title Of Patent |
Date Issued |
| RE29551 |
Electronic watch movement mounting and connection |
February 28, 1978 |
| Electronic watch movement is principally electronics mounted upon a substrate. The substrate is mounted with respect to the watchcase so that it can laterally shift in response to lateral shock. Springs are mounted on the substrate and resiliently center the substrate. At least one of |
| 4305401 |
Digital watch/infrared plethysmograph having a quick release remote pulse sensor having a finger |
December 15, 1981 |
| A digital watch has a face mounted local pulse sensor unit which is coupled to infrared plethysmograph electronics within the watch. The local pulse sensor includes transmitter and receiver photodiodes connected to the electronics by a plurality of moveable contact fingers. A connector a |
| 4280506 |
Digital watch/infrared plethysmograph having a removable pulse sensor unit for use with a finger |
July 28, 1981 |
| A digital watch having a face mounted detachable pulse sensor unit coupled to infrared plethysmograph electronics within the watch. The pulse sensor unit is detachable from a receptacle on the watch face and mountable into a receptacle at a first end of a remote pulse sensing cable. The |
| 4111518 |
Quick connect and non-destructive disconnect electrical wiring-connector device |
September 5, 1978 |
| An electronic device, e.g., a quartz crystal in an enclosure having three stubby leads for use in an electronic watch, is mounted adjacent to a substrate having three feedthrough holes near its perimeter. Connection between the substrate and the three stubby leads are made simultaneously |
| 4111510 |
Flexible circuit/flat cable to circuit board edge connector for electronic wrist watches, calcul |
September 5, 1978 |
| A generally C-shaped or .OMEGA.-shaped elongated clamp secures a flexible circuit or flat cable to the edge of a circuit board designed for use in electronic watches, calculators, combinations thereof and like small devices such as are wearable on the user's wrist. |
| 4062181 |
Combination watch-calculator construction |
December 13, 1977 |
| Push button switches extending through the case wall of an electronic device, such as a combination watch-calculator engage on a three finger flat spring positioned so that one finger is in continuous electric contact and at least one finger can be pressed by the first button into en |
| 4028509 |
Simplified tabulator keyboard assembly for use in watch/calculator having transparent foldable f |
June 7, 1977 |
| A tabulator keyboard of simplified design may be fabricated from a single flexible circuit and a minimum of other mechanical structures. The flexible circuit combines in one piece an array of deformable upper contacts, an array of stationary lower contacts, as well as the required in |
| 4009564 |
Electronic watch construction |
March 1, 1977 |
| Electronic watch module is constructed of a spacer block, a substrate on the spacer block carrying electronic components thereon, and a cover over some of the electronic components. Basic rate control of the electronic watches is provided by a crystal which is mounted in a can. An openin |
| 3996735 |
Electronic watch construction |
December 14, 1976 |
| Electronic watch module comprises spacer block which has openings therein for batteries, crystal can, etc. and has locating pins thereon. The watch electronic substrate is located on the pins and carries most of the watch electronics including chips, printed circuitry and LED displays on |
| 3984257 |
No fault battery insertion device |
October 5, 1976 |
| Battery operated device has battery wells into which batteries are inserted. Spring-loaded rings in the wells are configured so that electrical contact is not made when the batteries are inserted in the wrong polarity orientation but permit contact when the batteries are correctly in |
| 3983689 |
Electronic watch construction |
October 5, 1976 |
| Electronic substrate of the electronic watch is the principal carrier of the electronics and electrical interconnections. It carries two alignment notches with top and bottom spacers embracing the substrate and engaging the alignment notches. The visual horological display is located in |
