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

Icon_funbox Famous Patents

3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.

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Examiner: Druan, Jr., Thomas J


Primary examiner statistics: 1 patents; average approval time: 629 days
Assistant examiner statistics: 48 patents; average approval time: 934 days

Patents as Primary Examiner

Patent No. Patent Title:
6758123 Bevel angle detent system for a compound miter saw

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6860018 Shear-locking device
6826838 Clip-on corner alignment device
6769341 Sheet cutting device
6748664 Gear head
6745659 Head rail holder extension
6739053 Hair clipping device with internal vacuum
6736037 Coping saw
6695190 Tape dispensing device
6691599 Cutter guard device for a belt saw machine
6684511 Hair clipping device with rotating bladeset having multiple cutti...
6675479 Shaving razor and blade unit with improved guard
6672190 Precision miter gauge
6665938 Hair clipping device with adjustable deflecting comb assembly
6658742 Bag slitting apparatus with flat cutting blade
6655031 Wick cutting device
6651341 Foil cutter
6647850 Food slicing apparatus
6647631 Can opener
6592013 Rolled paper dispensing system
6584690 Wet shaving assembly
6575070 Method and apparatus for cutting sheet material
6539633 Razor with sound indicator signalling first use
6508147 Earth working sweep
6502313 Edge trimming tool
6477776 Rotational peeling plier
6463663 Folding saw
6457394 Wiping material and toilet paper dispensing apparatus with automa...
6457621 Device for separating the rod and cap of a connecting rod by brea...
6453559 Safety knife
6438851 Circular saw cutting aid
6439088 Reconfigurable vegetation trimmer and method of use
6418826 Apparatus for slicing compression molded product of sheet-shaped ...
6418626 Pruning shears with a lock device
6393704 Self-leveling eating utensil
6393954 Work-cutting device
6389701 Hand tool safety shroud
6374498 Portable pruner
6370996 Radial arm saw speed control cylinder
6364188 Tape dispenser
6357125 Adjustable stroke mechanism for a scotch yoke assembly
 
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