|
The ornamental design for a spring screw, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective front and top view showing our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Merilainen, Heikki, Ropponen, Matti
| Patent | Priority | Assignee | Title |
| 10588463, | Jul 02 2013 | Mixing container | |
| 11096491, | Feb 23 2017 | MCS INDUSTRIES, INC. | System and method for hanging an article from a support surface |
| 11744364, | Feb 23 2017 | MCS INDUSTRIES, INC.; MCS INDUSTRIES, INC | Wall hanging system and related methods |
| 6644903, | Jun 12 2001 | Matdan America Corp.; MATDAN AMERICA CORP | Captive fastener with gradient hardened ferrule |
| 7342796, | Jun 03 2005 | Southco, Inc. | Captive shoulder nut assembly |
| 7344345, | May 27 2004 | Southco, Inc.; Southco, Inc | Captive shoulder nut having spring tie-down |
| 8424825, | Mar 16 2011 | Adjustable holder for electronic devices | |
| D520343, | Apr 23 2003 | LIBERTY HARDWARE MFG CORP | Anchoring device |
| D531079, | Mar 08 2006 | Combined jewelry component and a cap | |
| D532714, | Jun 23 2006 | Combined jewelry component and a cap | |
| D535581, | Jun 23 2006 | Combined jewelry component and a cap | |
| D662810, | Jan 24 2012 | Strain relief nut | |
| D709802, | Feb 08 2013 | HITACHI ASTEMO, LTD | Seat damper |
| D729052, | Jul 13 2012 | PENINSULA COMPONENTS, INC DBA PENCOM | Captive screw |
| D736559, | Oct 02 2013 | Mixing element for a beverage shaker | |
| D743243, | Aug 27 2013 | Britax Romer Kindersicherheit GmbH | Portion of a child safety seat |
| D834929, | Apr 06 2016 | FIVETECH TECHNOLOGY INC. | Fastener |
| D840216, | Feb 14 2017 | Earthquake-resistant deck insert | |
| D846455, | Sep 13 2016 | Contoured washer with spring biased spoke for wheel suspension system | |
| D911813, | Feb 23 2018 | MCS INDUSTRIES, INC | Cam lock |
| D950368, | Dec 12 2019 | FIVETECH TECHNOLOGY INC. | Fastener |
| D968943, | Oct 24 2019 | FIVETECH TECHNOLOGY INC. | Fastener |
| D972401, | May 04 2020 | MCS INDUSTRIES, INC.; MCS INDUSTRIES, INC | Cam lock fastener |
| D978657, | Mar 11 2020 | FIVETECH TECHNOLOGY INC. | Fastener |
| D980706, | Jul 28 2020 | Fastener | |
| D989613, | May 19 2020 | FIVETECH TECHNOLOGY INC. | Fastener |
| ER3098, | |||
| ER4468, | |||
| ER7152, |
| Patent | Priority | Assignee | Title |
| 3437119, | |||
| 4720223, | May 07 1985 | REXNORD INC | Controlled preload, self-retracting captive fastener assembly |
| D255772, | Oct 04 1977 | United Products Inc. | Quarter-turn fastener |
| D283591, | Oct 14 1983 | PEM MANAGEMENT, INC | Low profile panel fastener |
| D357176, | Jun 07 1993 | PEM MANAGEMENT, INC | Panel fastener |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 27 1996 | ROPPONEN, MATTI | Fibox Oy AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008093 | /0095 | |
| May 27 1996 | MERILAINEN, HEIKKI | Fibox Oy AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008093 | /0095 | |
| May 31 1996 | Fibox Oy AB | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |