U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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Examiner: Norton, Donald F.


Primary examiner statistics: 1511 patents; average approval time: 531 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5012940 Closure with originality guarantee
5012941 Tamper-proof container and cap assembly
4978016 Tamper indicating closure having retaining hoop with relief windo...
4978017 Tamper-indicating plastic closure
4976364 Cap and straw assembly for a water bottle
4971212 Tamper indicating packages
4967920 Partial tamper band
4967919 Blood collection tube safety cap
4967922 Containers and caps therefor
4967921 Container with closure
4961511 End closure for a packaging container
4960217 Balloon-type bottle sealer
4955500 Sealing groove cover
4953731 Keyless locking apparatus for selectively securing a lid to a box
4951845 Closure with filter
4951829 Easy opening crown cap
4951830 Snap-on closure with corking skirt
4949866 Refuse container cover
4949858 Sample bottle and cap therefor
4948008 Can end having a pull tab connected to a pull-up member which can...
4944426 Closure device for a packaging container
4940154 Liquid storage container with closure cap
4938370 Tamper-indicating plastic closure
4938375 Drinking receptacle and ice trap
4936475 Threaded tamper indicating closure
4934546 Tamper evident cap having lift tab on bottom edge
4934545 Closure with microbial filter
4932543 Chambered bottle cap
4930655 Easy-open container with non-detachable closure
4923072 Tube, stopper and compression ring for blood sampling systems
4923073 Tamper-indicating plastic closure
4923085 Container with pressure-release lid
4921121 End closure for a packaging container
4919285 Tamper evident closure and method of manufacture of the same
4919288 Hermetic seal device for glass jars
4917253 Container-closure with fold over projections
4917244 Library box closure device and hanger
4917259 End closure for a packaging container
4915243 Resin-laminated rubber closure for a medical vial
4915253 Removable center-point compression sealing lid member

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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