Aircraft latch lock key
Latest Hartwell Corporation Patents:
Description
A head extending from a cylindrical shaft with the head having a through hole extending through both planar surfaces of the head as shown illustrated in broken line and forming no part of the claimed design.
Claims
The ornamental design for an aircraft latch lock key, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 3420077 | January 1969 | Drazin |
| D246761 | December 27, 1977 | Kelley |
| 4109497 | August 29, 1978 | Roberts |
| D290085 | June 2, 1987 | Foshee |
| D301542 | June 13, 1989 | Kruger |
| D317249 | June 4, 1991 | Gitlin |
| D328019 | July 21, 1992 | Beizer |
| D332388 | January 12, 1993 | Marotto |
| D347777 | June 14, 1994 | Brix-Hansen |
| 5400629 | March 28, 1995 | Myers |
| D365270 | December 19, 1995 | Parsons |
| 5730013 | March 24, 1998 | Huang |
| D443498 | June 12, 2001 | Finch |
| 6644078 | November 11, 2003 | Hung |
| 7162900 | January 16, 2007 | Lu |
| D548047 | August 7, 2007 | Kearns |
| D570196 | June 3, 2008 | McKinnon |
| D579318 | October 28, 2008 | Davis |
| D623042 | September 7, 2010 | Ranshaw |
| D733523 | July 7, 2015 | Kobayashi |
| D759462 | June 21, 2016 | Bransgrove |
| D761081 | July 12, 2016 | Yamada |
| D766056 | September 13, 2016 | Fischer |
| 9771739 | September 26, 2017 | Wells |
| D878902 | March 24, 2020 | Jones |
| D938258 | December 14, 2021 | Johnson |
| D955856 | June 28, 2022 | Moore |
| D973463 | December 27, 2022 | Helsley |
| 1360127 | July 2002 | CN |
| 6196930 | March 2022 | GB |
| 00088635 | May 2014 | RU |
- Search Report conducted by Global Patent Solutions (Aug. 22, 2022).
Patent History
Patent number: D1088806
Type: Grant
Filed: Dec 22, 2022
Date of Patent: Aug 19, 2025
Assignee: Hartwell Corporation (Placentia, CA)
Inventors: Thomas J. Helsley (Placentia, CA), Lane Dennis Dalan (Hermosa Beach, CA)
Primary Examiner: Leah Macchiarolo
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/863,825
Type: Grant
Filed: Dec 22, 2022
Date of Patent: Aug 19, 2025
Assignee: Hartwell Corporation (Placentia, CA)
Inventors: Thomas J. Helsley (Placentia, CA), Lane Dennis Dalan (Hermosa Beach, CA)
Primary Examiner: Leah Macchiarolo
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/863,825
Classifications
Current U.S. Class:
D8/347