WRITING BOARDS

Brand Owner (click to sort) Address Description
HYLOPLATE WEBER COSTELLO CO. 12TH AND MCKINLEY STS. CHICAGO HEIGHTS IL WRITING BOARDS, ALSO KNOWN AS BLACKBOARDS;
LITESITE WEBER COSTELLO CO. 12TH AND MCKINLEY STREETS CHICAGO HEIGHTS IL WRITING BOARDS, ALSO KNOWN AS BLACKBOARDS;LIGHTSIGHT;
POPPIN Poppin, Inc. 16 Madison Square West, 3rd Floor New York NY 10010 Writing boards, namely, dry-erase whiteboards; dry erase writing boards and writing surfaces; paper hole punches; staplers in the nature of office requisites; staples; staple removers; holders for desk accessories; desk baskets for desk accessories; document holders; magazine holders, namely, file boxes for storage of magazines; desktop organizers; organizers for stationery use; paper clips; binder clips; tacks in the nature of push pins; push pins; pens; pencils; desk stands and holders for pens, pencils, and ink; [ ink for writing instruments; pen ink cartridges; pen ink refills; pencil sharpeners; mechanical pencil sharpeners; pencil leads; ] highlighter pens; markers; felt tip markers; adhesive note paper; adhesive note pads; file folders; hanging folders; filing folders; stationery; office stationery; [ envelopes; ] index cards; calendars; calendar desk pads; note cards; day planners; note pads; notebooks; composition books; blank journals; legal pads; memo pads; [ rubber bands in the nature of office requisites; ] binders; binders for office use; loose leaf binders; ring binders; presentation binders; index dividers; notebook dividers; sheet protectors, namely, protective covers of plastic or vinyl for sheets; insertable tabs, namely, reinforced stationery tabs; filing supplies, namely, paper dividers, folders and tabs for folders; file pockets for documents and stationery use; paper expanding files; [ glue for the office; correction fluids for documents; correction products, namely, correction tapes; erasers; ] whiteboard erasers; [ drawing triangles; ] clip boards;POPPING;
SNAKE PIT Leonard, John C., III 9113 Royal Gate Drive Windermere FL 34786 WRITING BOARDS; DECALS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A mechanical acoustic filter is formed of boards made by using erosion etching. The filter may be used in electric condenser microphones. The filter may be made of one or a plurality of boards each being made by erosion etching according to different requirements. The boards can be printed circuit boards, ply boards, or of other materials. Every etched board has corresponding paths, which after the boards are assembled, form an acoustic filtering path that not only can extend the length of the path to filter out high frequency noise more efficiently, but also can reduce the entire volume of the microphone assembly.