IP Library › Granted Patent US 12,358,120
Granted Patent B2
US 12,358,120 · App. 18/489,820 · Granted Jul 15, 2025

Auxiliary attachment

Inventor: James Pladson (Fargo, ND)
Assignee: Reach Right, LLC
B25G3/20F16B2/065F16B2/10
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,358,120
App. No.
18/489,820
Granted
Jul 15, 2025
Kind
B2
Abstract

A clamp structure includes a first female member adjacent to a first channel member comprising a first channel closed side along an axis to receive a member along the axis, the first female member pivots about a first female member axis parallel to the axis; a male member mounted along a first male member axis parallel to the axis; a threaded fastener that extends through the male member transverse to the first male member axis; and a first wing nut threaded to the threaded fastener.

Claims (48)

1. A clamp assembly, comprising:

a first clamp structure comprising:

a first channel member comprising a first channel closed side along an axis to receive an elongated member along the axis;

a first female member adjacent to the first channel member, the first female member pivots about a first female member axis parallel to the axis;

a male member mounted along a first male member axis parallel to the axis;

a threaded fastener that extends through the male member transverse to the first male member axis; and

a first wing nut threaded to the threaded fastener;

wherein the first wing nut is partially received within a first slot in the first female member to clamp the first female member against the elongated member to clamp the elongated member against the first channel closed side.

2. The clamp assembly as recited in claim 1 , wherein the elongated member comprises a portion of a device.

3. The clamp assembly as recited in claim 1 , further comprising:

a second clamp structure coaxial with the first clamp structure to clamp the elongated member to a second channel member comprising a second channel closed side, the first channel closed side aligned with the second channel closed side along the axis to collectively receive the elongated member along the axis.

4. The clamp assembly as recited in claim 3 , wherein the first channel closed side forms a V-shape and the second channel closed side forms a V-shape.

5. The clamp assembly as recited in claim 4 , wherein the first channel closed side is contiguous with the second channel closed side.

6. The clamp assembly as recited in claim 5 , further comprising:

a body transverse to the axis; and

a handle that extends from the body.

7. The clamp assembly as recited in claim 6 , wherein the body is unitary.

8. The clamp assembly as recited in claim 6 , wherein the body extends between the first channel closed side and the second channel closed side.

9. The clamp assembly as recited in claim 1 , further comprising a threaded member attached to the first channel closed side transverse to the first male member axis and the first female member axis.

10. The clamp assembly as recited in claim 9 , further comprising a head on the threaded member, the head captured within the first channel closed side.

11. The clamp assembly as recited in claim 10 , wherein the first channel closed side forms a V-shape.

12. The clamp assembly as recited in claim 11 , wherein the head is located within the V-shape.

13. The clamp assembly as recited in claim 12 , wherein the head is convex.

14. The clamp assembly as recited in claim 11 , wherein the threaded member is manufactured of a metal alloy and the first channel closed side is manufactured of a non-metallic material.

15. A clamp assembly, comprising:

a first clamp structure comprising:

a first channel member comprising a first channel closed side along an axis to receive an elongated member along the axis;

a first female member adjacent to the first channel member;

a first male member arm that pivots about a first male member axis parallel to the axis;

a T-handle pivot along the first male member arm to define an arm axis parallel to the axis;

a threaded fastener that extends through the T-handle pivot; and

a first wing nut mounted to the threaded fastener, the first male member arm pivotable about the first male member axis and the first wing nut pivotable about the arm axis such that the first wing nut is partially received within a first slot in the first female member to clamp the first female member against the member to clamp the member against the first channel closed side.

16. The clamp assembly as recited in claim 15 , further comprising:

a body transverse to the axis; and

a handle that extends from the body, the wing nut extends upwards toward the body and away from the axis when secured to the first female member.

17. The clamp assembly as recited in claim 16 , wherein the wing nut is within 15 degrees of parallel with the body.

18. An auxiliary attachment, comprising:

a first channel member comprising a first channel closed side along an axis to receive a member along the axis;

a first clamp structure attached to the first channel member to clamp the member to the first channel closed side;

a body transverse to the axis; and

a handle that extends from the body;

wherein the first clamp structure comprises a first female member that pivots about a first female member axis and a first male member that pivots about a first male member axis, the first female member axis and the first male member axis parallel to the axis.

19. The auxiliary attachment as recited in claim 18 , wherein the first male member comprises a threaded fastener transverse to the first male member axis and a first wing nut threaded to the threaded fastener.

20. The auxiliary attachment as recited in claim 19 , wherein the first channel member comprises a first channel closed side forming a V-shape.

21. The auxiliary attachment as recited in claim 18 , further comprising a second clamp structure coaxial with the first clamp structure to clamp the member.

22. The auxiliary attachment as recited in claim 21 , further comprising a second channel member comprising a second channel closed side, the first channel closed side aligned with the second channel closed side along the axis to collectively receive the member along the axis.

23. The auxiliary attachment as recited in claim 22 , wherein the first channel closed side forms a V-shape and the second channel closed side forms a V-shape.

24. The auxiliary attachment as recited in claim 23 , wherein the first channel closed side is contiguous with the second channel closed side.

Continuity (3)
Continuation In Part 18191588 · Mar 28, 2023
Continuation In Part 18185361 · Mar 16, 2023
Related Publication 20240308054A1 · Sep 19, 2024
References Cited (31)
US 1534075A · Parrish · 1925 [cited by examiner]
US 4155582A · Reisner · 1979 [cited by examiner]
US 4838465A · Metzger · 1989 [cited by examiner]
US 5065475A · Watt · 1991 [cited by examiner]
US D347986S · Booth · 1994 [cited by examiner]
US 5331720A · Beckingham · 1994 [cited by examiner]
US 6601887B2 · Graves · 2003 [cited by examiner]
US D484023S · Stout · 2003 [cited by examiner]
US 7384078B2 · Cobb · 2008 [cited by examiner]
US 7971914B1 · Pladson · 2011 [cited by examiner]
US 8032990B2 · Shinma · 2011 [cited by examiner]
US 8181436B1 · McMillan · 2012 [cited by examiner]
US 8562238B2 · Hasei · 2013 [cited by examiner]
US D711730S · McKiernan · 2014 [cited by examiner]
US 8893355B2 · Longley · 2014 [cited by examiner]
US 9151420B2 · McKiernan · 2015 [cited by examiner]
US 9775272B1 · Gilbert · 2017 [cited by examiner]
US D948974S · Chouikh · 2022 [cited by examiner]
US 11717952B1 · Pladson · 2023 [cited by applicant]
US D1036247S · Sillitoe · 2024 [cited by examiner]
US D1036248S · Sillitoe · 2024 [cited by examiner]
US 20030057721A1 · Ducklow · 2003 [cited by examiner]
US 20070209162A1 · McRoberts · 2007 [cited by examiner]
US 20120085205A1 · Quick · 2012 [cited by examiner]
US 20140260839A1 · Hurley · 2014 [cited by examiner]
US 20180359899A1 · Cote · 2018 [cited by applicant]
US 20230213048A1 · Andersen · 2023 [cited by examiner]
Raymond Anthony Products, The RAH! Handle, https://powxr.com/rah_handle/, Mar. 16, 2023, Raymond Anthony Products. [cited by applicant]
Gaim Engineering, Inc., The HEFT Secondary Auxiliary Handle, https://www.gaimproducts.com/the-heft, Mar. 16, 2023, GAIM Engineering, Inc. [cited by applicant]
Cinelight Studio Lights & Accessories, C-210 Baby Pipe Clamp with Spigot 16 mm Pin, https://cinelight.com/studio-clamps/c-210-baby-pipe-clamp-with-spigot-16-mm-pin, Oct. 17, 2023, Cineart. [cited by applicant]
Cinelight Studio Lights & Accessories, Grid Clamp with 16 mm spigot 38-52 mm, https://cinelight.com/stage-studio-couplers/grid-clamp-with-16-mm-spigot-38-52-mm, Oct. 17, 2023, Cineart. [cited by applicant]
Cited By (1)
US 1,147,819