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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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Inventor Inventor Assignee Assignee IPC IPC
1
US2020305520A1
ADJUSTABLE FACE MASK
Publication/Patent Number: US2020305520A1 Publication Date: 2020-10-01 Application Number: 16/863,016 Filing Date: 2020-04-30 Inventor: Belk, William   Assignee: BELK, WILLIAM   IPC: A41D13/11 Abstract: The present invention incorporates a unique construction for a face mask device comprising a fabric face mask element FIG. 1.1 with adjustable cord length using a cord locking mechanism FIG. 1.5. A cord routing envelope FIG. 1.3 is incorporated into one or more corners of said fabric face mask element FIG. 1.1. Said envelope FIG. 1.3 is created by unique construction method comprising two openings FIG. 1.3 in the fabric face mask element FIG. 1.1, separated by a fixed seam, weld, fuse, rivet or bond FIG. 1.4, through which a cord 2 can be passed.
2
US2519816A
Wood finishing machine
Publication/Patent Number: US2519816A Publication Date: 1950-08-22 Application Number: 75/192,347 Filing Date: 1947-06-02 Inventor: Belk, William N   Assignee: BELK WILLIAM N   IPC: B27K3/02
3
US2431225A
Method of finishing flooring and other wood
Publication/Patent Number: US2431225A Publication Date: 1947-11-18 Application Number: 52/860,144 Filing Date: 1944-03-29 Inventor: Belk, William N   Assignee: BELK WILLIAM N   IPC: B27K5/00