US 2010/0300350 A1Published application

Pressure gauge

OwnerWei-Chi Wanginventor

Life of this patent

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Abstract

A pressure gauge has a base, a measuring assembly, a dial and a fastener. The base has a chamber and a side opening communicating with the chamber. The measuring assembly is mounted in the chamber and has a tab mount passing through the side opening. The tab mount has a fixing hole. The dial is disposed on the base, covers the measuring assembly and has a tab and a fastening hole. The tab extends through the side opening of the base. The fastening hole is formed through the tab and aligns with the fixing hole of the tab mount. The fastener is mounted through the fixing hole and the fastening hole and thus fixes the dial without being revealed. Therefore aesthetic appearance of the pressure gauge is improved.

Claims12

Dependent claims

A pressure gauge comprising:

a base having
a top opening;
a chamber formed in the base and communicating with the top opening;
a sidewall;
and
a side opening formed through the sidewall and communicating with the chamber;
a measuring assembly mounted in the chamber of the base and having
a body disposed in the chamber and having a side;
and
a tab mount attached to the side of the body and passing through the side opening of the base and having
a top;
and
at least one fixing hole formed in the top;
a dial disposed on the top opening of the base, covering the measuring assembly and having
a rim;
a tab formed on and extending from the rim through the side opening of the base;
and
at least one fastening hole formed through the tab and aligns with the at least one fixing hole of the tab mount;
and
at least one fastener correspondingly mounted in the at least one fixing hole and through the at least one fastening hole.

17 more elements

Dependencies are inferred from the claim text.

Facts

Application: 12/455,386Filed 1 Jun 2009
Published: 2 Dec 2010
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

G01D 11/24
Component parts of measuring arrangements not specially adapted for a specific variable: housings ; Casings for instruments
G01L 7/043
In the form of flexible, deformable tubes, e.g. Bourdon gauges: with mechanical transmitting or indicating means
G01L 19/16
Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or…
G01D
Measuring not specially adapted for a specific variable

Family

No related US applications are recorded in the indexed filing history.

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