Patent Assignment
Reel/Frame 073443/0896
Assignment of Assignor's Interest
Recorded: 2026-01-12
Pages: 8
Assignor
PURPLEVINE IP SINGAPORE PTE. LTD.
Executed: 2025-12-31
Assignee
MAKEBLOCK HONGKONG HOLDING LIMITED
FLAT 1512, 15/F LUCKY CTR NO, 165-171 WAN CHAI RD WAN CHAI, HONG KONG, CHINA
Covered Properties
(8)
Calibration of a Computer-Numerically-Controlled Machine
Cloud Controlled Laser Fabrication
Multi-User Computer-Numerically-Controlled Machine
Desktop Laser Cutter
Patent:
827,705 →
Application:
29/540,496 →
Desktop Laser Cutter
Patent:
849,834 →
Application:
29/586,724 →
Desktop Laser Cutter
Patent:
49,248 →
Application:
29/787,221 →
Desktop Laser Cutter
Patent:
50,196 →
Application:
29/856,963 →
Air Filter
Patent:
1,053,335 →
Application:
29/870,643 →
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2017
From: GOSSELIN, MARK; SLOTHOWER, ANNA-PIA; SLOTHOWER, ERICH; PLUNKETT, JOHN
To: GLOWFORGE, INC.
Reel/Frame 041002/0725 →
Assignment of Assignor's Interest
Mar 15, 2019
From: GOSSELIN, MARK; SLOTHOWER, ANNA-PIA; SLOTHOWER, ERICH; PLUNKETT, JOHN
To: GLOWFORGE, INC.
Reel/Frame 048616/0296 →
Intellectual Property Security Agreement
Jun 30, 2022
From: GLOWFORGE INC.; GLOWFORGE INTERNATIONAL INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 060556/0845 →
Assignment of Assignor's Interest
Feb 15, 2023
From: GOSSELIN, MARK; SLOTHOWER, ANNA-PIA
To: GLOWFORGE INC.
Reel/Frame 062703/0650 →
Supplement No. 1 to Intellectual Property Security Agreement
May 13, 2024
From: GLOWFORGE INC.; GLOWFORGE INTERNATIONAL INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067385/0141 →
Assignment of Assignor's Interest
May 22, 2024
From: SHAPIRO, DANIEL
To: GLOWFORGE INC.
Reel/Frame 067491/0569 →
Assignment of Assignor's Interest
May 22, 2024
From: GOSSELIN, MARK; WRIGHT, ANTHONY; MCVEY, KEVIN; KOFRON, JARED
To: GLOWFORGE INC.
Reel/Frame 067491/0620 →
Assignment of Assignor's Interest
Jun 25, 2024
From: SHAPIRO, DANIEL; GOSSELIN, MARK; WRIGHT, ANTHONY; PUTNEY, DEAN
To: GLOWFORGE INC.
Reel/Frame 067832/0286 →
Assignment of Assignor's Interest
Aug 21, 2024
From: GOSSELIN, MARK; WRIGHT, ANTHONY; HAUG, SCOTT; WRIGHT, LINDEN
To: GLOWFORGE INC.
Reel/Frame 068359/0364 →
Assignment of Assignor's Interest
Sep 25, 2024
From: GOSSELIN, MARK; SLOTHOWER, ANNA-PIA; SLOTHOWER, ERICH; PLUNKETT, JOHN
To: GLOWFORGE, INC.
Reel/Frame 068694/0647 →
Supplement No. 3 to Intellectual Property Security Agreement
Apr 29, 2025
From: GLOWFORGE INC.; GLOWFORGE INTERNATIONAL INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 071110/0220 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073369/0759 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073369/0811 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073369/0869 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073369/0948 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073369/0966 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073370/0001 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073370/0035 →
Assignment of Assignor's Interest
Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073370/0051 →
Release of Security Interest
Jan 7, 2026
From: JPMORGAN CHASE BANK, N.A.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073398/0890 →
Release of Security Interest
Jan 7, 2026
From: JPMORGAN CHASE BANK, N.A.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073398/0850 →
Release of Security Interest
Jan 7, 2026
From: JPMORGAN CHASE BANK, N.A.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073398/0822 →
Release of Security Interest
Jan 7, 2026
From: JPMORGAN CHASE BANK, N.A.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073398/0789 →
Assignment of Assignor's Interest
Jan 12, 2026
From: LASER EQUIPMENT COMPANY (ABC), LLC
To: PURPLEVINE IP SINGAPORE PTE. LTD.
Reel/Frame 073443/0437 →