Spring balancer cover
Description
The broken lines represent environment only and form no part of the claimed design.
Claims
The ornamental design for a spring balancer cover as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D153013 | March 1949 | Parker |
| D393515 | April 14, 1998 | Pettersson |
| D407175 | March 23, 1999 | Nishimura |
| D424269 | May 2, 2000 | Matusima |
| D541000 | April 17, 2007 | Xia |
| D554361 | November 6, 2007 | Bates |
| D610771 | February 23, 2010 | Doan |
| D704411 | May 6, 2014 | Ishikawa |
| D704412 | May 6, 2014 | Ishikawa |
| D704413 | May 6, 2014 | Ishikawa |
| D704414 | May 6, 2014 | Ishikawa |
| D704415 | May 6, 2014 | Ishikawa |
| D770122 | October 25, 2016 | Mayer |
| D799145 | October 3, 2017 | Scheer |
| D831455 | October 23, 2018 | Chao |
| D851711 | June 18, 2019 | Brezovar |
| 10661106 | May 26, 2020 | Choate |
| D963448 | September 13, 2022 | Higgins |
| 20080135819 | June 12, 2008 | Achtari |
| 20110297778 | December 8, 2011 | Meillet |
| 20200078619 | March 12, 2020 | Wang |
| 20210308502 | October 7, 2021 | Blackford |
| 20220105374 | April 7, 2022 | Jacob |
| 20220273972 | September 1, 2022 | Hung |
| 20220362594 | November 17, 2022 | Coyle |
| 20230271038 | August 31, 2023 | Schrank |
| 201430135594.8 | May 2014 | CN |
| 202330692341.X | October 2023 | CN |
| 202330868228.2 | December 2023 | CN |
| 2205013-0001 | March 2013 | EM |
| 90040155680003 | May 2017 | GB |
| 3020070040977 | October 2007 | KR |
| 3020150018733 | April 2015 | KR |
| 142987 | December 2016 | SE |
- Tool Balancers,Original-Betriebsanleitung,Gewichtsausgleicher,Date first available Aug. 26, 2025 retrieved May 14, 2026,available from https://toolbalancersusa.com/cdn/shop/files/Kromer_Balancers_Manual_8228_8230_8231_8235_8236_8241_8248_8251_8261.pdf?v=9759585368711194783 (Year: 2025).
- Qwork Store, Spring Balancer 33-49 lbs,Date first available Oct. 18, 2022, retrieved May 14, 2026,available from https://www.amazon.com/QWORK-Balancer-Retractable-Adjustable-Equipment/dp/B0BJJNSF7S/ (Year: 2024).
Patent History
Patent number: D1141263
Type: Grant
Filed: Jan 21, 2025
Date of Patent: Aug 11, 2026
Assignee: Kromer GmbH (Gottenheim)
Inventor: Frank Elmar Detering (Stuttgart)
Primary Examiner: Justin M Jonaitis
Assistant Examiner: Sara S Sahneh
Application Number: 35/524,849
Type: Grant
Filed: Jan 21, 2025
Date of Patent: Aug 11, 2026
Assignee: Kromer GmbH (Gottenheim)
Inventor: Frank Elmar Detering (Stuttgart)
Primary Examiner: Justin M Jonaitis
Assistant Examiner: Sara S Sahneh
Application Number: 35/524,849
Classifications
Current U.S. Class:
Crane Or Hoist (5) (D34/33);
D8/44;
D8/51