Inventor
ANTKOWIAK MARGARET
AU17 patents
⚠️ This page may combine multiple inventors who share the name “ANTKOWIAK MARGARET”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
D & D GROUP PTY LTD
12 patentsUS9476228B2Oct 25, 2016
Latches for gates and doors
D & D GROUP PTY LTD17 citations92
USD573442SJul 22, 2008
Push button rear activating unit for a gate latch assembly
D & D GROUP PTY LTD9 citations83
USD569707SMay 27, 2008
Gate latch
D & D GROUP PTY LTD11 citations83
USD571634SJun 24, 2008
Gate latch
D & D GROUP PTY LTD6 citations73
USD563767SMar 11, 2008
Push button rear activating unit for a gate latch assembly
D & D GROUP PTY LTD5 citations73
USD563201SMar 4, 2008
Side bar unit for a gate latch assembly
D & D GROUP PTY LTD5 citations73
US9771740B2Sep 26, 2017
Latches for gates and doors
D & D GROUP PTY LTD3 citations72
US9003842B2Apr 14, 2015
Latches for gates and doors
D & D GROUP PTY LTD3 citations62
USD567066SApr 22, 2008
Side bar unit for a gate latch assembly
D & D GROUP PTY LTD3 citations62
USD527608SSep 5, 2006
Latch for gates and doors
D & D GROUP PTY LTD5 citations62
USD525515SJul 25, 2006
Latch for doors and gates
D & D GROUP PTY LTD3 citations62
USD525855SAug 1, 2006
Latch for gates
D & D GROUP PTY LTD0 citations51
BREVILLE R & D PTY LTD
4 patentsUS11439278B2Sep 13, 2022
Spiral cutting accessory
BREVILLE R & D PTY LTD0 citations62
US12193611B2Jan 14, 2025
Food preparation devices, systems and accessories used therein
BREVILLE R & D PTY LTD0 citations61
US11958203B2Apr 16, 2024
Handheld motorised food cutting device
BREVILLE R & D PTY LTD0 citations52
US12268335B2Apr 8, 2025
Kitchen device
BREVILLE R & D PTY LTD0 citations48