| Patent Number |
Title Of Patent |
Date Issued |
| 4646859 |
Scale |
March 3, 1987 |
| A scale comprising a stationary frame assembly, platform means arranged to move vertically upon receipt of some material thereon and at least one movable beam assembly, each movable beam assembly being coupled to the stationary frame assembly by a force sensing means which resists downwa |
| 4561511 |
Torsion load cell |
December 31, 1985 |
| An electronic scale used for weighing an object or material. The scale includes a platform arranged to move upon receipt of a material thereon. The device further includes frame means, a variable capacitor having a first and a second plate, torsional spring means which is coupled both to |
| 4544043 |
Electronic scale with counterbalance |
October 1, 1985 |
| An electronic scale used for weighing an object or material. The scale includes a weighing platform arranged to move upon receipt of a material thereon. The device further includes support means, a variable capacitor having a first and a second plate, spring means which is coupled both t |
| 4524840 |
Electronic scale with non-parallel capacitance means |
June 25, 1985 |
| An electronic scale device used for weighing an object or material. The device includes a platform arranged to move upon receipt of a material thereon. The device further includes variable capacitance means arranged to move upon receipt of a material thereon and comprising a first plate |
| 4519464 |
Weighing scale with adjustable suspension and thermal compensation |
May 28, 1985 |
| A scale used for weighing an object or material. The scale includes a platform arranged to move upon receipt of a material thereon, frame means, a variable capacitor having a movable plate and a stationary plate, springs means which is coupled both to the frame means and to the platf |
