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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4251927 |
Paper drier drum |
Feb. 24, 1981 |
| 4251926 |
Gas distributor apparatus for fluidized bed reactor |
Feb. 24, 1981 |
| 4251925 |
Apparatus for drying tobacco |
Feb. 24, 1981 |
| 4251924 |
Removing residual dampness from an adsorption cell |
Feb. 24, 1981 |
| 4251923 |
Method for drying water-containing substances |
Feb. 24, 1981 |
| 4251922 |
Universal preset tooling gage |
Feb. 24, 1981 |
| 4251921 |
Caliper and contour tool |
Feb. 24, 1981 |
| 4251920 |
Drawing apparatus |
Feb. 24, 1981 |
| 4251919 |
Gauge for brake spider |
Feb. 24, 1981 |
| 4251918 |
Extensometer |
Feb. 24, 1981 |
| 4251917 |
Portable drum opener |
Feb. 24, 1981 |
| 4251916 |
Means in scissors for balancing the closing force of the scissors |
Feb. 24, 1981 |
| 4251915 |
Dry shaver |
Feb. 24, 1981 |
| 4251914 |
Shaving assembly |
Feb. 24, 1981 |
| 4251913 |
Apparatus for feeding slide fastener chain with folding of attached article member |
Feb. 24, 1981 |
| 4251912 |
Apparatus for producing a coupling element assembly for slide fasteners |
Feb. 24, 1981 |
| 4251911 |
Method of terminating coil windings |
Feb. 24, 1981 |
| 4251910 |
Method of making multitrack magnetic heads |
Feb. 24, 1981 |
| 4251909 |
Method of manufacturing a target assembly for a camera tube |
Feb. 24, 1981 |
| 4251908 |
Side-welded fast response sheathed thermocouple |
Feb. 24, 1981 |
| 4251907 |
Method for the manufacture of thin-walled metal tubes |
Feb. 24, 1981 |
| 4251906 |
Method of and apparatus for fitting and removing unpuncturable inner tubes |
Feb. 24, 1981 |
| 4251905 |
Label alignment application device |
Feb. 24, 1981 |
| 4251904 |
Yarn treating apparatus |
Feb. 24, 1981 |
| 4251903 |
Turning and/or grinding machines |
Feb. 24, 1981 |
| 4251902 |
Apparatus for recovering the meat of small crustaceans |
Feb. 24, 1981 |
| 4251901 |
Apparatus and method for splitting poultry breasts |
Feb. 24, 1981 |
| 4251900 |
Over-center crosslink hinge |
Feb. 24, 1981 |
| 4251899 |
Wiper arm of an arrangement for wiping a vehicle window |
Feb. 24, 1981 |
| 4251898 |
Intermittently operating air actuated windshield wiper |
Feb. 24, 1981 |
| 4251897 |
Disposable toothbrush |
Feb. 24, 1981 |
| 4251896 |
Floor machine with gimballed brush drive |
Feb. 24, 1981 |
| 4251895 |
Surface water removal from potato slices |
Feb. 24, 1981 |
| 4251894 |
Self-adjusting swim fin strap |
Feb. 24, 1981 |
| 4251893 |
Inflatable boat for high speed use |
Feb. 24, 1981 |
| 4251892 |
Box spring assembly with arcuate bendable springs |
Feb. 24, 1981 |
| 4251891 |
Under mattresses for bed furniture |
Feb. 24, 1981 |
| 4251890 |
Baby cradle |
Feb. 24, 1981 |
| 4251889 |
Swimming pool cover |
Feb. 24, 1981 |
| 4251888 |
Ventilating toilet seat |
Feb. 24, 1981 |
| 4251887 |
Posterior chamber capsular lens implant and method for implantation of the lens |
Feb. 24, 1981 |
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