IP Library › Granted Patent US 746,943
Granted Patent S1
US 746,943 · App. 29/486,471 · Granted Jan 5, 2016

Skid mounted sewage treatment system

Inventor: Gordon Hart (Rocky Mountain House, CA)
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 746,943
App. No.
29/486,471
Granted
Jan 5, 2016
Kind
S1
Claims (1)

The ornamental design for a skid mounted sewage treatment system, as shown and described.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Mar 18, 2025
From: WAYGAR CAPITAL INC.
To: HART OILFIELD RENTALS LTD.
Reel/Frame 070539/0561 →
RELEASE OF SECURITY INTEREST Recorded Sep 15, 2021
From: ARTIC THERM INTERNATIONAL LTD.; HART OILFIELD RENTALS LTD.
To: PNC BANK CANADA BRANCH
Reel/Frame 057488/0257 →
NOTICE OF SECURITY INTEREST IN IP Recorded Sep 9, 2021
From: HART OILFIELD RENTALS LTD.
To: WAYGAR CAPITAL INC., AS AGENT
Reel/Frame 057454/0610 →
SECURITY INTEREST Recorded Jun 28, 2018
From: HART OILFIELD RENTALS LTD.
To: PNC BANK CANADA BRANCH
Reel/Frame 046229/0158 →