IP Library › Granted Patent US 878,628
Granted Patent S1
US 878,628 · App. 29/654,143 · Granted Mar 17, 2020

Expansion trigger and holder assembly for a sampling system

Inventors: John Cieciuch (Dracut, MA); Amy Wood (Concord, MA); James Vigna (Tyngsboro, MA)
Assignee: Merck Chemicals and Life Science AB
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 878,628
App. No.
29/654,143
Granted
Mar 17, 2020
Kind
S1
Claims (1)

The ornamental design for an expansion trigger and holder assembly for a sampling system, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Sep 10, 2022
From: MERCK CHEMICALS AND LIFE SCIENCE AB
To: MERCK LIFE SCIENCE AB
Reel/Frame 061406/0804 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 28, 2018
From: CIECIUCH, JOHN; WOOD, AMY; VIGNA, JAMES
To: EMD MILLIPORE CORPORATION
Reel/Frame 047597/0934 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 28, 2018
From: EMD MILLIPORE CORPORATION
To: MERCK CHEMICALS AND LIFE SCIENCE AB
Reel/Frame 047601/0328 →