IP Library Granted Patent US 10,342,731
Granted Patent B2
US 10,342,731 · App. 15/220,836 · Granted Jul 9, 2019

Lubrication device and system for increased pleasure

Inventor: Vivien Johan Cambridge (Myrtle Beach, SC)
Assignee: THIKA HOLDINGS LLC
A61H19/32A61H19/40A61M35/003A61H2201/0107A61H2201/0207A61H2201/0228A61H2201/105A61H2201/1207A61H2201/50A61H2201/5012A61H2201/5035A61H2201/5038A61H2201/5061A61H2201/5071A61H2201/5082A61H2201/5097A61M2205/3334A61M2205/3337A61M2205/3368A61M2205/8206A61M2210/167
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Quick Facts
Patent No.
US 10,342,731
App. No.
15/220,836
Granted
Jul 9, 2019
Kind
B2
Abstract

A masturbation assembly is disclosed in the present application that provides an improved lubrication mechanism that allows a user to apply and reapply lubricant with minimal time and effort. In one embodiment, the masturbation assembly includes a heating element to heat the lubricant. In another embodiment, the masturbation assembly is motorized.

Claims (35)

1. A lubricant supply assembly for removable engagement with a terminal engagement end of a sex toy housing,

the sex toy housing including an elastomeric sleeve defining an internal chamber including an opening opposite the terminal engagement end,

the lubricant supply assembly comprising:

a lubricant housing including a lubricant reservoir and a lubricant delivery assembly, the lubricant housing adapted for removable attachment to the terminal engagement end of the sex toy housing such that at least a portion of the lubricant reservoir is positioned outside the internal chamber of the sex toy housing; and

an actuator in communication with the lubricant housing, the actuator configured to selectively block or permit a flow of lubricant from the lubricant reservoir to the lubricant delivery assembly and to an interior of the elastomeric sleeve.

2. The lubricant supply assembly of claim 1 , further comprising a valve positioned between the lubricant reservoir and the lubricant delivery assembly, the valve controlling the flow of lubricant between the lubricant reservoir and the lubricant delivery assembly.

3. The lubricant supply assembly of claim 2 , wherein the actuator includes a CPU unit that controls the valve.

4. The lubricant supply assembly of claim 1 , wherein the lubricant delivery assembly includes a sensor configured to detect an impulse, and the impulse is used by the lubricant supply assembly to adjust the volume, temperature, frequency or other variable of the lubricant.

5. The lubricant supply assembly of claim 1 , further comprising a heater unit provided to heat the lubricant in the lubricant reservoir based on signals received from a CPU unit.

6. A lubricant supply assembly for removable engagement with an engagement end of a sex toy housing,

the sex toy housing including an elastomeric sleeve defining an opening opposite the engagement end,

the lubricant supply assembly comprising:

a lubricant housing including a lubricant reservoir and a lubricant delivery assembly, the lubricant housing being adapted for removable attachment to the engagement end of the sex toy housing;

an actuator in communication with the lubricant housing, the actuator configured to selectively block or permit a flow of lubricant from the lubricant reservoir to the lubricant delivery assembly and to an interior of the elastomeric sleeve, and

a dispensing spout that receives lubricant from the lubricant reservoir and directs lubricant to an outlet positioned in a medial interior region of the elastomeric sleeve.

7. The lubricant supply assembly of claim 6 , further comprising a plurality of dispensing spouts extending between the lubricant housing and the sex toy housing, each of the plurality of dispensing spouts terminates spaced apart from one another along the sex toy housing in an axial and circumferential direction with respect to the sex toy housing.

8. The lubricant supply assembly of claim 1 , further comprising a temperature controller, a battery, and a ceramic lining within the lubricant housing, wherein the ceramic lining heats lubricant within the lubricant reservoir.

9. The lubricant supply assembly of claim 1 , further comprising a motor for driving the actuator.

10. The lubricant supply assembly of claim 9 , wherein the actuator is a pump or displacement screw.

11. The lubricant supply assembly of claim 1 , further comprising an adjustable dial for adjusting a speed of the actuator.

12. The lubricant supply assembly of claim 1 , further composing a heater and a processor that sets a target temperature of the lubricant within the lubricant reservoir.

13. The lubricant supply assembly of claim 12 , wherein the lubricant housing includes a display configured to display the target temperature of the lubricant within the lubricant reservoir and a current temperature of the lubricant within the lubricant reservoir.

14. The lubricant supply assembly of claim 1 , further comprising a processor for receiving an input signal, wherein the input signal from the processor is used to selectively control the speed of the actuator.

15. The lubricant supply assembly of claim 14 , further comprising a wireless transmitter/receiver unit that receives the input signal for the processor.

16. The lubricant supply assembly of claim 1 , wherein the lubricant housing includes a threading that mates with a threading on the terminal engagement end of the sex toy housing.

17. A lubricant supply assembly for removable engagement with a terminal engagement end of a sex toy housing,

the sex toy housing including an outer shell and an elastomeric sleeve arranged within the outer shell and defining an opening opposite the terminal engagement end,

the lubricant supply assembly comprising:

a lubricant housing including a lubricant reservoir and a lubricant delivery assembly, the lubricant reservoir at least partially arranged in a radial space defined between the outer shell and the elastomeric sleeve; and

an actuator in communication with the lubricant housing, the actuator configured to selectively block or permit a flow of lubricant from the lubricant reservoir to the lubricant delivery assembly and to an interior of the elastomeric sleeve.

18. A lubricant supply assembly for removable engagement with a terminal engagement end of a sex toy housing,

the sex toy housing including an elastomeric sleeve defining an internal chamber including an opening opposite the terminal engagement end,

the lubricant supply assembly comprising:

a lubricant housing including a lubricant reservoir and a lubricant delivery assembly, the lubricant housing adapted for removable attachment to the terminal engagement end of the sex toy housing such that at least a portion of the lubricant supply assembly is positioned outside the internal chamber of the sex toy housing; and

an actuator in communication with the lubricant housing, the actuator configured to selectively block or permit a flow of lubricant from the lubricant reservoir to the lubricant delivery assembly and to an interior of the elastomeric sleeve.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 10, 2026
From: THIKA HOLDINGS LLC
To: HYTTO PTE. LTD.
Reel/Frame 073738/0956 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE STATE OR COUNTRY OF INCORPORATION PREVIOUSLY RECORDED ON REEL 41166 FRAME 878. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR INTEREST. Recorded Dec 23, 2025
From: CAMBRIDGE, VIVIEN JOHAN
To: THIKA HOLDINGS LLC
Reel/Frame 074964/0419 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 3, 2017
From: CAMBRIDGE, VIVIEN JOHAN
To: THIKA HOLDINGS LLC
Reel/Frame 041166/0878 →
Continuity (2)
Provisional Application 62274348 · Jan 3, 2016
Related Publication 20170189263A1 · Jul 6, 2017