IP Library › Granted Patent US 705,509
Granted Patent S1
US 705,509 · App. 29/438,332 · Granted May 20, 2014

Electronic indicator device for cleaning monitoring

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 705,509
App. No.
29/438,332
Granted
May 20, 2014
Kind
S1
Claims (1)

The ornamental design for an electronic indicator device for cleaning monitoring, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066438/0323 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 6, 2013
From: LIU, DONG; WEN, ZHIGUO; YANG, YINGHUA; ZHANG, CHUNYU; ZHOU, PINGLE
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 029763/0823 →