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

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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Examiner: Davis, Cassandra H.


Primary examiner statistics: 649 patents; average approval time: 928 days
Assistant examiner statistics: 180 patents; average approval time: 749 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7454853 Vehicular animal identification paddle apparatus
7455081 Holder for an electronic price label
7451561 Identification tag
7448153 Container label with tear-off part
7444772 Flexible image display apparatus
7441358 Magnetic article display frame easel
7437845 Foldable caution device with bag
7437841 Serving dish for children
RE40536 Device providing picture visibility from all sides
7430822 Electroluminescent vehicle license plate frame for displaying adv...
7415787 License plate frame
7409788 Personalized financial transaction cards and methods
7406790 Labeling system for coil binders
7404266 Portable film viewer
7401429 Shelving system carrying a point of purchase display rack with im...
7395625 Display and protective device for personal transporter
7395623 Card holder for an animal cage
7392609 Presentation apparatus for artwork
7389601 Vehicle towing notification sign
7386950 Label holder
7383652 Stationery accessory system
7383654 Door handle with interchangeable graphic display
7383651 Motion displaying photo frame
7383650 Method and apparatus for beverage merchandising
7380359 Indicator block and support
7377060 Device and method for display of information
7377063 Switching hand gesture display device
7377065 Signage retrofit kit for vending machines
7373744 Lampshade
7373750 Frame with stand
7373745 Visor mounted placard holder
7373749 Vehicle identification card with removable key tag
7373746 Sign assembly with mounting assembly
7370447 Display device
7367147 Coated folded ultrasonically sealed yard sign
7363735 Calender
7350327 Mounting devices for exit signs and other fixtures
7350323 License plate frame with user-configurable indicia
7350324 Folding chair
7343704 Lighted safety and warning signs

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5860235 Erasable Product
5787621 Display stand
5771615 Animated display assembly
5758443 Patient Identification Device
5752337 Multi-color electro-luminescent light strip and method of making ...
5743038 Three-dimension shadow box display device
5730291 Protective display for card-type item
5718072 Sign system
5699631 Rotatable magnetic memory reminder device
5697176 Golf cart display panel
5692330 Multiple image display device
5692328 Flag waving apparatus
5687494 Cylindrical object displaying badge
5687496 Note-holding accessory for a safety helmet
5687498 Display apparatus for changeable sign
5685099 Trailer sign frame
5682693 Roll sign
5678334 Lighted display board
5678335 Display device and display element unit
5675923 Rigid sign with protective changeable indicia member
5664851 Document display case
5661918 Combined event calendar and picture frame
5659990 Retainer for art frame
5657565 Compact display apparatus
5657566 Rapid mount advertising panels
5655321 Water ball structure
5649380 Changeable disk label
5647152 Displaying apparatus with light-shielding grating
5647157 Tension panel
5644860 Illuminated signage
5640793 Device for exhibiting flat articles
5636462 Illuminated flashing message display sign apparatus with differen...
5634287 Illuminated sign housing assembly
5630288 Process for manufacturing bimetallic coins or medals and coins or...
5623776 One piece transparent license plate protector and method of makin...
5621992 Four sided collapsible floor sign
5621994 Sign assembly with adjustable corners
5619814 Shaftless golf club head photograph holder and method of making s...
5619815 POG holder and method
5618141 Modular merchandise signage system
 
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