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Class Information
Number: 209/929
Name: Classifying, separating, and assorting solids > Fastener sorter
Description: Apparatus for sorting fasteners such as nails, pins, screws, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6787724 |
Sorting machine |
Sep. 7, 2004 |
| 5823356 |
Apparatus and method for insepcting threaded members |
Oct. 20, 1998 |
| 5777246 |
Fastener measurement system |
Jul. 7, 1998 |
| 5165551 |
Apparatus and method for detecting defects in an article |
Nov. 24, 1992 |
| 5157847 |
Apparatus and method for measuring the depth of a recess |
Oct. 27, 1992 |
| 5092471 |
Sorting and counting tray |
Mar. 3, 1992 |
| 5056016 |
Device for determining geometric parameters of a structural element |
Oct. 8, 1991 |
| 5051694 |
Device having oppositely spaced coils for determining a shape of screw parts |
Sep. 24, 1991 |
| 4905842 |
Sorting device |
Mar. 6, 1990 |
| 4877138 |
Fastener head elevation measuring apparatus |
Oct. 31, 1989 |
| 4831251 |
Right and left-hand screw thread optical discriminator |
May. 16, 1989 |
| 4624369 |
Method of and apparatus for sorting slide fasteners |
Nov. 25, 1986 |
| 4615112 |
Apparatus and method for presenting fasteners |
Oct. 7, 1986 |
| 4341311 |
Method and apparatus for sorting rivets |
Jul. 27, 1982 |
| 4306659 |
Automatic selection and delivery apparatus of assembled mechanical parts |
Dec. 22, 1981 |
| 4008805 |
Apparatus and method for sorting objects according to length |
Feb. 22, 1977 |
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