Spring device
The broken lines of
Claims
The ornamental design for spring device, as shown and described.
| D251642 | April 24, 1979 | Ramsey |
| D279163 | June 11, 1985 | Lye |
| D530188 | October 17, 2006 | Kalat |
| D579242 | October 28, 2008 | Kilic |
| 8561330 | October 22, 2013 | Siegenthaler |
| D757870 | May 31, 2016 | Leslie |
| D801150 | October 31, 2017 | Welch |
| D845206 | April 9, 2019 | Lavoie |
| 10598202 | March 24, 2020 | Welch |
| D919444 | May 18, 2021 | Keeton |
| 20060040804 | February 23, 2006 | Barnard |
| 20120108404 | May 3, 2012 | Savarino |
| 20120278987 | November 8, 2012 | Marelli |
| 20170082241 | March 23, 2017 | Welch |
| 20210324931 | October 21, 2021 | Mangels |
- 5 Pack Swimming Pool Cover Stainless Steel Spring, AMAZON.com, Published prior to 2017.
- Shenghuiss Porch Swing Spring 80 Lb, Stainless Steel Spring for Dog Tie Out, AMAZON.com, First Available 2020.
Type: Grant
Filed: Mar 18, 2022
Date of Patent: Apr 9, 2024
Assignee: Allied Bolt, Inc. (Lake Success, NY)
Inventors: Glen K. Malin (Lake Success, NY), Roberto Sirotich (Lake Success, NY), Jack I. Sachs (Cote Saint Luc)
Primary Examiner: Philip S Hyder
Application Number: 29/831,333