IP Library › Granted Patent US 10,428,850
Granted Patent B2
US 10,428,850 · App. 16/241,822 · Granted Oct 1, 2019

Treatment element attachment system

Inventors: Jason Wersland (Manhattan Beach, CA); Michael Waldron (Dunnington, GB); Geert Ensing (Shanghai, CN); Dennis Colonello (Beverly Hills, CA); Benjamin Nazarian (Los Angeles, CA)
Assignee: THERAGUN, LLC
F16B7/042A61H1/008A61H23/00A61H23/006F16B7/187F16B21/086F16B21/12F16B21/186F16B39/28A61H2201/1207A61H2201/1215A61H2201/169A61H2201/1669A61H2201/1685F16B2001/0035
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Quick Facts
Patent No.
US 10,428,850
App. No.
16/241,822
Granted
Oct 1, 2019
Kind
B2
Abstract

A treatment assembly for securing a treatment member to a shaft that includes the treatment member and a female attachment member. The treatment member defines a longitudinal axis, and has a distal end and a proximal end. The proximal end includes an attachment recess defined therein. The female attachment member has a distal end, a proximal end, and a shaft recess defined in the proximal end. The female attachment member is secured in the attachment recess of the treatment member. The shaft recess is defined by an interior surface that includes a first flat surface. The interior surface includes a first detent defined therein. When the shaft is received in the shaft recess, the first flat surface is operatively engaged with a first opposing flat surface on a male attachment member and a first ball is biased into the first detent.

Claims (12)

1. A treatment assembly for securing a treatment member to a shaft, the treatment assembly comprising:

the treatment member, wherein the treatment member defines a longitudinal axis and has a distal end and a proximal end, wherein the proximal end includes an attachment recess defined therein, wherein a magnet is disposed within the attachment recess, whereby when the shaft is received in the attachment recess a distal end of the shaft is magnetically attracted to the magnet, and

a female attachment member having a distal end, a proximal end, and a shaft recess defined in the proximal end, wherein the female attachment member is secured in the attachment recess of the treatment member, wherein the magnet is secured within the female attachment member and is communicated with the shaft recess, whereby when the shaft is received in the shaft recess, the distal end of the shaft is magnetically attracted to the magnet, wherein the female attachment member is internally threaded.

2. A treatment assembly for securing a treatment member to a shaft, the treatment assembly comprising:

the treatment member, wherein the treatment member defines a longitudinal axis and has a distal end and a proximal end, wherein the proximal end includes an attachment recess defined therein, wherein a magnet is disposed within the attachment recess, whereby when the shaft is received in the attachment recess a distal end of the shaft is magnetically attracted to the magnet, and

a female attachment member having a distal end, a proximal end, and a shaft recess defined in the proximal end, wherein the female attachment member is secured in the attachment recess of the treatment member, wherein the magnet is secured within the female attachment member and is communicated with the shaft recess, whereby when the shaft is received in the shaft recess, the distal end of the shaft is magnetically attracted to the magnet, wherein the female attachment member includes an annular flange protruding outwardly from an outer surface thereof, wherein the treatment member includes an annular groove defined in an inner surface thereof and wherein the annular flange is received in the annular groove.

3. The treatment assembly of claim 2 wherein the annular flange is located radially outwardly from the magnet.

4. The treatment assembly of claim 3 wherein the treatment member includes an annular ridge protruding inwardly from the inner surface thereof, wherein the female attachment member includes an annular groove defined in the outer surface thereof, and wherein the annular ridge is received in the annular groove.

5. A treatment assembly for securing a treatment member to a shaft, the treatment assembly comprising:

the treatment member, wherein the treatment member defines a longitudinal axis and has a distal end and a proximal end, wherein the proximal end includes an attachment recess defined therein, wherein a magnet is disposed within the attachment recess, whereby when the shaft is received in the attachment recess a distal end of the shaft is magnetically attracted to the magnet, wherein the treatment member includes a compressible portion disposed between the distal end and the proximal end, and

a female attachment member having a distal end, a proximal end, and a shaft recess defined in the proximal end, wherein the female attachment member is secured in the attachment recess of the treatment member, wherein the magnet is secured within the female attachment member and is communicated with the shaft recess, whereby when the shaft is received in the shaft recess, the distal end of the shaft is magnetically attracted to the magnet.

6. The treatment assembly of claim 5 wherein the treatment member is hollow.

Assignments (9)
SECURITY INTEREST Recorded Aug 22, 2025
From: THERABODY, INC. (FORMERLY KNOWN AS THERAGUN, INC.)
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 072565/0665 →
TERMINATION AND RELEASE OF SECOND LIEN SECURITY INTEREST IN PATENT RIGHTS Recorded Jun 24, 2024
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: THERABODY, INC. (FORMERLY KNOWN AS THERAGUN, INC.); FLEXIR RECOVERY, LLC
Reel/Frame 067807/0596 →
CHANGE OF NAME Recorded Mar 28, 2022
From: THERAGUN, INC.
To: THERABODY, INC.
Reel/Frame 059526/0180 →
SECURITY INTEREST Recorded Aug 20, 2021
From: THERAGUN, INC.; FLEXIR RECOVERY, LLC; POWERDOT, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 057249/0151 →
SECURITY INTEREST Recorded Mar 31, 2021
From: THERAGUN, INC.; FLEXIR RECOVERY, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 056270/0849 →
RELEASE OF SECURITY INTEREST Recorded Mar 31, 2021
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: THERAGUN, INC.; THERABODY RESET, LLC; FLEXIR RECOVERY, LLC
Reel/Frame 055792/0019 →
SECURITY INTEREST Recorded Nov 2, 2020
From: THERAGUN, INC.; THERABODY RESET, LLC; FLEXIR RECOVERY, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 054280/0518 →
CONVERSION Recorded Dec 20, 2019
From: THERAGUN, LLC
To: THERAGUN, INC.
Reel/Frame 051395/0996 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 8, 2019
From: WERSLAND, JASON; WALDRON, MICHAEL; ENSING, GEERT; COLONELLO, DENNIS; NAZARIAN, BENJAMIN
To: THERAGUN, LLC
Reel/Frame 047934/0810 →
Cited By (20)
US 1,060,700 US 1,060,701 US 1,060,705 US 1,060,706 US 1,060,707 US 1,060,711 US 1,073,829 US 1,078,077 US 1,079,038 US 1,079,041 US 1,079,042 US 1,079,043 US 1,079,044 US 1,111,181 US 1,111,182 US 1,117,806 US 1,118,961 US 1,120,364 US 1,134,913 US 1,137,722