IP Library Granted Patent US 9,746,657
Granted Patent B2
US 9,746,657 · App. 15/238,593 · Granted Aug 29, 2017

Upright and inverted microscope

Inventors: Eugene L. Cho (San Diego, CA); Ryan P. Talbot (San Diego, CA); Gregory J. Gemmen (San Diego, CA); Eric R. Garcia (Los Angeles, CA)
Assignee: Echo Laboratories, Inc.
G02B21/0088G02B21/02G02B21/086G02B21/24G02B21/241G02B21/242G02B21/26G02B21/34G02B21/362G02B21/368Y10T29/49002
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Quick Facts
Patent No.
US 9,746,657
App. No.
15/238,593
Granted
Aug 29, 2017
Kind
B2
Abstract

A dual-configuration microscope is provided that may be converted into an upright or inverted microscope. The microscope includes a base and a body having a first portion and a second portion, wherein the body is rotatably coupled to the base. The microscope further includes an objective coupled to the first portion of the body, a condenser coupled to the second portion of the body and a stage positioned between the objective and the condenser. The microscope further includes a first and second knob configured to adjust the position of the objective, wherein the first knob is disposed proximal to the first portion of the body and the second knob is disposed proximal to the second portion of the body.

Claims (42)

1. A microscope comprising:

a base;

a body comprising a first portion and a second portion, wherein the body is rotatably coupled to the base at a rotational coupling;

an objective coupled to the first portion of the body;

a condenser coupled to the second portion of the body; and

wherein the objective and the condenser are positioned in an inverted configuration when the body is positioned such that the objective is located below the condenser;

wherein the objective and the condenser are positioned in an upright configuration when the body is positioned such that the objective is located above the condenser;

a first and second focus knob disposed on the body;

wherein the first focus knob is disposed proximal to the first portion of the body and objective; and

wherein the second focus knob is disposed proximal to the second portion of the body and condenser.

2. The microscope of claim 1 , wherein the first and second focus knobs are disposed on the same lateral side of the body.

3. The microscope of claim 1 , wherein the first and second focus knobs are each configured to adjust a position of the objective.

4. The microscope of claim 1 , further comprising a stage positioned between the objective and condenser.

5. The microscope of claim 4 , wherein the first and second focus knobs are each configured to adjust a position of the stage.

6. A microscope system comprising:

a body rotatably coupled to a base;

an objective coupled to the body;

a condenser coupled to the body;

a touchscreen display device optically coupled to the objective; and

wherein the objective and the condenser are positioned in an inverted configuration when the body is positioned such that the objective is located below the condenser;

wherein the objective and the condenser are positioned in an upright configuration when the body is positioned such that the objective is located above the condenser;

a first and second focus knob disposed on the body;

wherein the first focus knob is disposed proximal to the objective; and

wherein the second focus knob is disposed proximal to the condenser.

7. The microscope system of claim 6 , wherein the first and second focus knobs are disposed on the same lateral side of the body.

8. The microscope system of claim 6 , wherein the first and second focus knobs are each configured to adjust a position of the objective.

9. The microscope system of claim 6 , further comprising a stage positioned between the objective and condenser.

10. The microscope system of claim 9 , wherein the first and second focus knobs are each configured to adjust a position of the stage.

11. A convertible microscope comprising:

a body configured to be positioned in an upright and inverted configuration;

an objective for viewing a specimen disposed on the body;

a condenser for illuminating the specimen disposed on the body;

wherein the objective and the condenser are positioned in the upright configuration when the body is positioned such that the objective is located above the condenser;

wherein the objective and the condenser are positioned in the inverted configuration when the body is positioned such that the objective is located below the condenser;

a touchscreen device disposed on the body configured to display the specimen.

12. The convertible microscope of claim 11 , further comprising a first and second focus knob, wherein the first focus knob is disposed proximal to the objective and the second focus knob is disposed proximal to the condenser.

13. The convertible microscope of claim 12 , wherein the first and second focus knobs are disposed on the same lateral side of the body.

14. The convertible microscope of claim 12 , wherein the first and second focus knobs are each configured to adjust a position of the objective.

15. The convertible microscope of claim 11 , further comprising a stage positioned between the objective and condenser.

16. The convertible microscope of claim 15 , further comprising a first and second focus knob, wherein the first focus knob is disposed proximal to the objective and the second focus knob is disposed proximal to the condenser.

17. The convertible microscope of claim 16 , wherein the first and second focus knobs are disposed on the same lateral side of the body.

18. The convertible microscope of claim 16 , wherein the first and second focus knobs are each configured to adjust a position of the stage.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2020
From: VENTURE LENDING & LEASING VIII, INC.; VENTURE LENDING & LEASING IX, INC.
To: DISCOVER ECHO INC.
Reel/Frame 054247/0087 →
SECURITY INTEREST Recorded Jun 20, 2018
From: DISCOVER ECHO INC.
To: VENTURE LENDING & LEASING IX, INC.; VENTURE LENDING & LEASING VIII, INC.
Reel/Frame 046399/0549 →
CHANGE OF NAME Recorded Apr 13, 2018
From: ECHO LABORATORIES, INC.
To: DISCOVER ECHO INC.
Reel/Frame 045945/0443 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 12, 2018
From: GEMMEN, GREGORY J.
To: CHO, EUGENE
Reel/Frame 045527/0510 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 12, 2018
From: CHO, EUGENE L.; TALBOT, RYAN P.; GARCIA, ERIC R.
To: ECHO LABORATORIES
Reel/Frame 045527/0529 →
Continuity (6)
Continuation 15003694 · Jan 21, 2016
Continuation 14832694 · Aug 21, 2015
Continuation 14494519 · Sep 23, 2014
Continuation PCTUS2014044707 · Jun 27, 2014
Provisional Application 61841229 · Jun 28, 2013
Related Publication 20160357000A1 · Dec 8, 2016