IP Library › Granted Patent US 647,308
Granted Patent S1
US 647,308 · App. 29/359,610 · Granted Oct 25, 2011

Flow-through brush head

Assignee: Specialty Products of Greenwood, Missouri, Inc.
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Quick Facts
Patent No.
US 647,308
App. No.
29/359,610
Granted
Oct 25, 2011
Kind
S1
Claims (1)

The ornamental design for a flow-through brush head, as shown and described.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Aug 27, 2025
From: SPECIALTY PRODUCTS OF GREENWOOD, MISSOURI, INC.
To: GORDON BRUSH MFG. CO., INC.
Reel/Frame 072606/0819 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 16, 2010
From: BEST, JIM JOSEPH; BLOCK, DAVID ZACHARIAH; GULLEDGE, JR., WILLIAM LAUCHLIN; RICHARDSON, WILLIAM DANIEL; BROTT, CHAD EDWARD; NEWMAN, B. DERE; WENDLETON, MELODIE LEA; SHOBERT, BENJAMIN A.; DALE, RICHARD S.; BRUNNER, TODD
To: SPECIALTY PRODUCTS OF GREENWOOD, MISSOURI, INC.
Reel/Frame 024998/0762 →