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

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...that while attempting to develop a super strong glue, 3M employee Spencer Silver accidentally developed a glue that was so weak it would barely hold two pieces of paper together? However, his colleague Art Fry needed the glue. Fry sang with his church choir and marked the pages of his hymnal with small scraps of paper that often fell out. He used Silver's glue to hold the papers in place. Today we call this invention Post-it Notes.

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Examiner: Kirschbaum, George D


Primary examiner statistics: 31 patents; average approval time: 34 days
Assistant examiner statistics: 847 patents; average approval time: 846 days

Patents as Primary Examiner

Patent No. Patent Title:
D653982 Emergency vehicle circular light-bar
D654011 Air tube for pneumatic bicycle tires
D653607 Air tube for pneumatic bicycle tires
D653579 Beacon
D653578 Detector
D653577 Detector
D653576 Detector
D653574 Finned hazardous condition detector
D653575 Alarm
D653608 Air tube for pneumatic bicycle tires
D653138 Combination smoke and carbon monoxide detector
D653137 Co alarm
D653139 Reflective pavement marker
D653141 Signal warning and displaying lamp
D653142 Emergency vehicle compact light-bar
D653143 Light and alarm apparatus
D652753 Emergency vehicle light-bar
D652334 Signal warning and displaying lamp
RE43104 Bottle
D652335 Emergency vehicle light-bar
D652333 Molded fingerprint sensor structure
D652332 Molded fingerprint sensor structure with indicia regions
D651926 Fire detector
D651927 Alarm light
D651534 Cover for an indicator lamp
D651112 Signal warning and displaying lamp
D651111 Signal warning and displaying lamp
D651113 Signal warning and displaying lamp
D649912 Baby trailer frame
D649090 Aerodynamic trailer skirt
D574282 Pet locator transmitter

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
D653573 Remote controller for vehicle
D653140 Signal shift device
D652752 Signal shift device
D651108 Single module device for covert alarm locator apparatus
D651110 Signal warning and displaying lamp
D651109 Signal warning and displaying lamp
D650716 Emergency vehicle light-bar
D649894 Electronic token and data carrier
D649927 Tire tread
D649898 Low profile electronic article surveillance tag
D649897 Security tag
D649899 Hands free game call
D649896 Electronic token and data carrier receptacle
D649895 Electronic token and data carrier
D649485 Tag enclosing structure
D649488 Emergency vehicle halogen 360 degree rotating light-bar
D649486 Electronic token and data carrier
D649487 Merchandise security tag
D649076 Lens merchandising security device
D649110 Tire tread
D649077 Emergency vehicle double-stack light-bar
D649078 Tag
D649109 Tire tread
D649108 Tire tread
D648673 Automobile tire
D648644 Reflector
D648672 Automobile tire
D648669 Tire tread
D648241 Signal warning and displaying lamp
D648258 Automobile tire
D648237 Monitoring device
D648266 Tire tread
D648240 Reflector
D648238 Detectable warning plate
D648239 Reflector
D647810 Key tag
D647811 Reflector
D647812 Signal warning and displaying lamp
D647842 Tread portion of an automobile tire
D647470 Tire tread
 
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