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

Icon_funbox Did You Know...

...that several people are credited with the invention of the flush toilet? Most people have heard of Thomas Crapper (1837-1910), the sanitary engineer who invented the valve-and-siphon arrangement that made the modern toilet possible. Another claimant to "the throne" was British inventor Alexander Cumming who patented a toilet in 1775. Then there's a nameless Minoan (a native of ancient Crete) who lived 4,000 years ago who supposedly was ahead of his time and created the first flush toilet!

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Examiner: Lev, Bruce A.


Primary examiner statistics: 399 patents; average approval time: 405 days
Assistant examiner statistics: 274 patents; average approval time: 706 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7802610 Retractable closure apparatus for mobile containers
7111661 Quick-action rolling shutter door
7100779 Board for pegboard system
7082982 Retrofit doorlight blind assembly
7066297 Automatic door and method of operating same
7044189 Adjustable window awning assemblage
7044309 Strap mounted motorcycle chock and method
7036547 Height adjustable pleated shade
7017643 Guard assembly and handrail for use with overhead doors
7007810 Security device for preventing rapid removal of merchandise
7004284 Scaffold moving device
7000731 Multi-material cover for a ladder rail end
6991063 Stowable ladder configured for installation in an opening
6988527 Plug for counterbalancing mechanism, door assembly including the ...
6988626 Computer component rack mounting arrangement
6986403 Sleeve for covering a ladder rung
6983783 Motorized shade control system
6978821 Rail for a fabric blind and method of attaching rail to a fabric
6978862 Mobile deer stand
6978904 Garment supporting stand
6976522 Venetian blind ladder drum and method of assembling venetian blin...
6976523 Collapsible auto shade
6971478 Tailgate ladder
6971435 Raising and lowering mechanism, in particular for roller blinds
6966447 Corrugated display base
6966353 Retaining bracket structure for cordless continuous folding blind
6964290 Wood interior screen for out-swinging wood window
6962237 Ladder stand-off
6962187 Spools for horizontal blinds
6962186 Retaining structure for cordless continuous folding blind
6959748 Apparatus for covering an opening in a building
6959784 Torso harness
6959514 Molded wall panel and house construction
6957716 Emergency stairway escape apparatus for wheelchairs
6957718 Apparatus to assist a mechanic to work on a vehicle
6957717 Powder driven support device
6955267 Storage and display rack for DVDs
6955204 Partition system
6953074 Antibandit shutter
6953076 Partition mount

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6257301 Modular window blind or shade assembly
6250427 Deer stand with unitary welded construction
6234236 Cordless balanced window covering
6234234 Venetian blind
6234237 System for suspension of sound-absorbing elements and a method fo...
6227278 Swing door and roll-up door with plural door facade
6223496 Method and apparatus for plank top installation for a deck
6223803 Window with a screening device
6209611 Collapsible cover apparatus
6209612 Locking device for a door system
6206078 Ratchet type cam lock for a roller
6161607 Light control covering device for architectural openings
6145621 Boarding ladder for a boat bow
6145568 Object maneuvering arrangement
6138794 Portable self-adjusting ladder
6138741 Stability stretcher frame
6135193 Auto shade with decorative reflective surface
6131886 Guard rail with personnel barrier
6123137 Combined multiple-glazed window and light-control assembly
6119756 Window blind insert
6119757 Venetian type blind having length adjustable bottomrail
6109330 Blind for motor-vehicle rear window
6105653 Air circulation barrier for vehicle interior
6099197 Locking spring-biased latch
6098695 Stabilizer arm for a folding door
6098694 User-sizeable headrail assembly
6092581 Safety blind for windows and doors
6092582 Motor drive for an electric rolling steel door
6089306 Ratchet type cam lock for a roller
6082432 Screen door accessory
6082493 Method and apparatus for suspending worker's scaffolds over the s...
6079472 Roller shutter arrangement more particularly for obliquely arrang...
6079473 Removable screen apparatus
6076588 End cap for headrail in a covering for an architectural opening
6076587 Tilting mechanism for a venetian blind
6076991 End cap system for scaffolding planks
6073675 Self installable and simply removable window screen
6070639 Window shade assembly
6070637 Horizontally openable window
6068040 Slat edge retainer for overhead rolling doors
 
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