The broken lines show portions of the lock accessory that form no part of the claimed design.
The broken lines show portions of the lock accessory that form no part of the claimed design.
Number | Name | Date | Kind |
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D219861 | Coffman | Feb 1971 | S |
4285536 | McCoy | Aug 1981 | A |
D268984 | Bergen | May 1983 | S |
4504087 | Pennington | Mar 1985 | A |
D289369 | Foshee | Apr 1987 | S |
4913479 | Allison | Apr 1990 | A |
4971375 | Grecco | Nov 1990 | A |
5231731 | Jones, Jr. | Aug 1993 | A |
D343564 | Donofrio | Jan 1994 | S |
D348822 | Donofrio | Jul 1994 | S |
D363423 | Fennell | Oct 1995 | S |
D369086 | Bergen | Apr 1996 | S |
D405344 | Peabody | Feb 1999 | S |
D702102 | Stevens | Apr 2014 | S |
D1044466 | Järvikuona | Oct 2024 | S |
D1044474 | Järvikuona | Oct 2024 | S |
D1049818 | Wenger | Nov 2024 | S |
D1054832 | Järvikuona | Dec 2024 | S |
D1054834 | Järvikuona | Dec 2024 | S |
D1054837 | Järvikuona | Dec 2024 | S |
20080086842 | Dayton | Apr 2008 | A1 |
Number | Date | Country |
---|---|---|
301355782 | Sep 2010 | CN |
Entry |
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“Master Lock Lockout Hasp” Oct. 5, 2010, Amazon, site visited Jan. 27, 2025: https://www.amazon.com/Master-Lock-Lockout-Locking-Diameter/dp/B0045Y0N1S (Year: 2010). |
“Opening The Door For Accessible Design” Jul. 15, 2019, Cooper Hewitt, site visited Jan. 27, 2025: https://www.cooperhewitt.org/2018/12/12/opening-the-door-for-accessible-design/ (Year: 2019). |
“3d-printed “Hands Free” Door Handle Attachment” May 1, 2020, Core77, site visited Jan. 27, 2025: https://www.core77.com/projects/97662/3d-printed-Hands-Free-Door-Handle-Attachment-Uses-Body-Heat-Reacting-Pigment (Year: 2020). |
“Impresa Two Pack Door Handle Extension” May 21, 2020, Amazon, site visited Jan. 27, 2025: https://www.amazon.com/Extension-Rubberized-Doorknob-Converts-Accessibility/dp/B08914P541 (Year: 2020). |