US343582A - Ring-gage - Google Patents
Ring-gage Download PDFInfo
- Publication number
- US343582A US343582A US343582DA US343582A US 343582 A US343582 A US 343582A US 343582D A US343582D A US 343582DA US 343582 A US343582 A US 343582A
- Authority
- US
- United States
- Prior art keywords
- ring
- gage
- gages
- john
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 description 6
- 229920002160 Celluloid Polymers 0.000 description 4
- 229920002301 Cellulose acetate Polymers 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000010437 gem Substances 0.000 description 2
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
Description
(No Model.)
J. HARWOODIY RINGGAGB. No. 343,582n PatentedvJune 15, 1886.
UNITED STATES PATENT OEEICEo JOHN HARWOOD, OF SOMERVILLE, MASSACHUSETTS.
RING-GAGE.
SPECIFICATION forming part of Letters Patent No. 343,582, dated June l5, 1886.
Application filed March 20, 1886. Serial No. 195,899.
To all whom it my concern,.-
Be it known that I, JOHN HARWOOD, of Somerville, in the county of Middlesex and State of Massachusetts, have invented a new and useful Improvement in Ring-Gages, of Whichthe following is a specification.
Thisimprovement relates to gages for jeWeL ers use in measuring and ascertaining the size of finger-rings.'
In the accompanying drawings, in which .similar letters of reference indicate like parts,
Figure lis an elevation of my improved ringgage. Fig. 2 is a longitudinal section of the same.
Ring-gages have been heretofore ordinarily constructed of wood or metal. Vhen made of Wood, they soon warp out of shape, and when made of metal they are apt to scratch and mar the ring beingimeasured.
In this invention I provide a core of metal, and cover or coat it with Celluloid, zylonite, or other analogous substance or compound which Will not scratch the ring.
A is ametallic tubular core,and B is a cov- (No model.)
As an improved article of manufacture, a
ring-gage constructed with a metallic core covered or coated with Celluloid, zylonite, or
other analogous substance or compound, substantially as and for the purpose set forth.
JOHN HAEWOOD.
Witnesses:
HENRY W. VVTLLIAMs, J. M. HAETNETT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US343582A true US343582A (en) | 1886-06-15 |
Family
ID=2412658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US343582D Expired - Lifetime US343582A (en) | Ring-gage |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US343582A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964222A (en) * | 1990-01-19 | 1990-10-23 | Keener Robert L | Ring sizer |
| US5604989A (en) * | 1995-04-06 | 1997-02-25 | Stevenson; Kim E. | Shotgun barrel bore checking gauge |
| US20050055838A1 (en) * | 2003-08-20 | 2005-03-17 | Haug Cheri Marie | Beaded jewelry mandrel and method of jewelry assembly |
| US8875411B2 (en) | 2012-09-11 | 2014-11-04 | Turki Awwad Al-Dhafiri | Cylindrical ruler |
| US20220160085A1 (en) * | 2019-05-24 | 2022-05-26 | Joseph and Jack Soukenik Partnership | Mandrel assembly and method of use for an anatomically correct jewelry ring |
-
0
- US US343582D patent/US343582A/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964222A (en) * | 1990-01-19 | 1990-10-23 | Keener Robert L | Ring sizer |
| US5604989A (en) * | 1995-04-06 | 1997-02-25 | Stevenson; Kim E. | Shotgun barrel bore checking gauge |
| US20050055838A1 (en) * | 2003-08-20 | 2005-03-17 | Haug Cheri Marie | Beaded jewelry mandrel and method of jewelry assembly |
| US7181858B2 (en) * | 2003-08-20 | 2007-02-27 | Cheri Marie Haug | Beaded jewelry mandrel and method of jewelry assembly |
| US20070107245A1 (en) * | 2003-08-20 | 2007-05-17 | Haug Cheri M | Beaded jewelry mandrel and method of jewelry assembly |
| US7322119B2 (en) * | 2003-08-20 | 2008-01-29 | Cheri Marie Haug | Beaded jewelry mandrel and method of jewelry assembly |
| US8875411B2 (en) | 2012-09-11 | 2014-11-04 | Turki Awwad Al-Dhafiri | Cylindrical ruler |
| US20220160085A1 (en) * | 2019-05-24 | 2022-05-26 | Joseph and Jack Soukenik Partnership | Mandrel assembly and method of use for an anatomically correct jewelry ring |
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