IP Library Granted Patent US 12674800
Granted Patent B2
US 12674800 · App. 16/384,129 · Granted Jul 7, 2026

Dual indicator light pregnancy testing device

Inventors: Jamond Blake (McClellanville, SC); Kyra Blake (McClellanville, SC)
G01N33/54366B01L3/5023G01N33/689G01N33/76B01L2200/087B01L2300/027B01L2300/08G01N2333/59
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 12674800
App. No.
16/384,129
Granted
Jul 7, 2026
Kind
B2
Abstract

A dual indicator light pregnancy testing device is provided. The pregnancy testing device includes a liquid absorbent tip disposed on a first end of a housing wherein the tip includes a channel that permits the flow of urine therethrough. A sensor is provided on an end of the channel adapted to provide a pregnancy reading when contacted with urine that has flowed through the channel disposed on the tip. A first indicator light is disposed on a housing on a second end of the pregnancy testing device and is designed to flash light of a first color when a proper amount of urine is received. A second indicator light is disposed on the housing and is designed to flash a light of a second color when the test is complete. The device is configured to provide an easy to use and accurate pregnancy test.

Claims (31)

1 . A dual indicator light pregnancy testing device, consisting of:

a housing consisting of a first end, a second end, a front face, an interior volume, and a central portion;

an elongated handle affixed to the first end of the housing;

wherein the elongated handle affixed to the first end of the housing is shaped to resemble the tail of a sperm cell;

wherein the elongated handle has an arcuate portion consisting of ergonomic grooves adapted to receive a hand of a user while being handled;

further wherein the elongated handle terminates at a point;

a testing head affixed to the second end of the housing;

wherein the testing head affixed to the second end of the housing is conical shaped to resemble the head of the sperm cell;

an aperture disposed on a surface of the testing head leading to an internal channel connecting the aperture with a reservoir contained within the testing head;

a paper strip device contained within the reservoir;

wherein the paper strip disposed within the testing head is replaceable for multiple uses;

wherein the front face of the housing is perpendicular to a direction of a curvature of each of an arcuate proximal portion and an arcuate distal portion of the arcuate portion of the elongated handle;

a power source operably connected to a circuit board disposed within the interior volume of the housing;

further wherein the curvature of the arcuate proximal portion is disposed opposite of the curvature of the arcuate distal portion;

wherein the power source disposed within the housing consists of a battery;

the paper strip is adapted to chemically react when encountering human chorionic gonadotropin (HCG) hormone, a hormone identified as correlating with pregnancy;

a first indicator light operably connected to the circuit board;

a first detector disposed within the reservoir and configured to illuminate the first indicator light when a sufficient amount of urine is received within the reservoir;

a second indicator light operably attached to the circuit board;

wherein the first indicator light and the second indicator light consist of light emitting diodes (LEDs);

wherein the second indicator light is configured to emit a color depending on the reading provided by the paper strip;

a second detector disposed on the paper strip and configured to illuminate the second indicator light when testing has been completed;

wherein the second indicator light illuminates a green color for positive results and a red color for negative results or inconclusive results;

a display screen disposed on the central portion of the housing;

wherein the display screen displays “YES” with the green color light for positive results;

wherein the central portion is disposed between the testing head and the elongated handle;

wherein the central portion consists of a diameter greater than a diameter of each of the testing head and the elongated handle; and

wherein the display screen is operably connected to the circuit board and the paper strip and is configured to display results of a completed pregnancy test;

wherein the aperture in the testing head connects to the internal channel leading to the reservoir containing the paper strip within the body of the testing head;

wherein the aperture is connected to the reservoir contained within the testing head via the channel which allows fluid to pass through the aperture and into the reservoir; and

wherein the user will urinate on the testing head which allows the reservoir to fill, via fluid communication through the aperture and the channel, to allow for an accurate performance of the test.