IP Library › Granted Patent US 631,895
Granted Patent S1
US 631,895 · App. 29/346,389 · Granted Feb 1, 2011

Snow engine

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 631,895
App. No.
29/346,389
Granted
Feb 1, 2011
Kind
S1
Claims (1)

The ornamental design for a snow engine, as shown and described.

Assignments (4)
PATENT SECURITY AGREEMENT (ABL) Recorded May 3, 2024
From: CURTIS INSTRUMENTS, INC.; DISCOVERY ENERGY, LLC; HEILA TECHNOLOGIES, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 067306/0903 →
PATENT SECURITY AGREEMENT (TERM) Recorded May 2, 2024
From: CURTIS INSTRUMENTS, INC.; DISCOVERY ENERGY, LLC; HEILA TECHNOLOGIES, INC.
To: BANK OF AMERICA, N.A, AS COLLATERAL AGENT
Reel/Frame 067290/0853 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 1, 2024
From: KOHLER CO.
To: DISCOVERY ENERGY, LLC
Reel/Frame 067289/0516 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 6, 2010
From: LUHMAN, DANIEL J.; FREUND, ANTHONY P.
To: KOHLER CO.
Reel/Frame 023740/0275 →