Torsion spring
USD1087735SActive Publication Date: 2025-08-12NANTONG JIALE AUTO PARTS TECHNOLOGY CO LTD
Patent Information
- Application Number
- US29/984873
- Authority / Receiving Office
- US · United States
- Patent Type
- Designs(United States)
- Current Assignee / Owner
- Priority Date
- 2024-12-30
- Filing Date
- 2025-01-15
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2040-08-12
Smart Images
Figure USD1087735-D00000_ABST
Need to check novelty before this filing date? Find Prior Art
Description
[0001] FIG. 1 is a perspective view of a torsion spring showing my new design;
[0002] FIG. 2 is a perspective view thereof from another angle;
[0003] FIG. 3 is a front elevational view thereof;
[0004] FIG. 4 is a rear elevational view thereof;
[0005] FIG. 5 is a left side elevational view thereof;
[0006] FIG. 6 is a right side elevational view thereof;
[0007] FIG. 7 is a top plan view thereof; and,
[0008] FIG. 8 is a bottom plan view thereof.
[0009] The broken lines in the drawings show portions of the torsion spring that form no part of the claimed design.
Claims
The ornamental design for a torsion spring, as shown and described.
Citation Information
Patent Citations
Variable spring rate engagement mechanism
US10527025B2
Drive system driving a screen, and apparatus comprising such a system
US11230884B2
Pre-loadable spring roller blind
US11306535B2
Torque adjustment mechanism
US11306793B2
System and method for reducing friction in a counterbalancing spring of a roller shade
US11988040B2