IP Library › Granted Patent US 874,767
Granted Patent S1
US 874,767 · App. 29/618,147 · Granted Feb 4, 2020

Surface cleaning head

Inventors: Ernest Matthew Chavana, Jr. (Villa Ridge, MO); Richard Foster (Powell, OH); Stanley Anderson (Fenton, MO); Christopher Terpstra (Frisco, TX); Jan Valentic (Plano, TX); Xintao Ma (Suzhou, CN)
Assignee: RUG DOCTOR, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 874,767
App. No.
29/618,147
Granted
Feb 4, 2020
Kind
S1
Claims (1)

The ornamental design for a surface cleaning head, as shown and described.

Assignments (6)
RELEASE OF SECURITY INTEREST Recorded Oct 25, 2021
From: JPMORGAN CHASE BANK, N.A.
To: RUG DOCTOR, LLC; RD HOLDCO INC.
Reel/Frame 057905/0465 →
SECURITY INTEREST Recorded Oct 15, 2021
From: RUG DOCTOR, LLC; RD HOLDING INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 058182/0691 →
ASSIGNMENT AND ASSUMPTION OF TERM LOAN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Sep 30, 2021
From: JPMORGAN CHASE BANK, N.A.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 057678/0590 →
SECURITY INTEREST Recorded May 17, 2019
From: RUG DOCTOR, LLC; RD HOLDCO, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 049218/0280 →
SECURITY INTEREST Recorded May 17, 2019
From: RUG DOCTOR, LLC; RD HOLDCO, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 049218/0359 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 5, 2018
From: CHAVANA, ERNEST MATTHEW, JR.; FOSTER, RICHARD; ANDERSON, STANLEY; TERPSTRA, CHRISTOPHER; VALENTIC, JAN; MA, XINTAO
To: RUG DOCTOR, LLC
Reel/Frame 045109/0057 →