USD130358S - Strain testing instrument - Google Patents
Strain testing instrument Download PDFInfo
- Publication number
- USD130358S USD130358S US D130358 S USD130358 S US D130358S
- Authority
- US
- United States
- Prior art keywords
- testing instrument
- strain testing
- oker
- strain
- arne
- Prior art date
Links
- 230000003287 optical Effects 0.000 description 2
- 230000002747 voluntary Effects 0.000 description 2
Images
Description
Nov. 11, 1941. A. J. OKER Des. 130,358
SERAIN TESTING INSTRUMENT Filed April 7, 1941 I .0. 5 1 2 INVENTOR.
ARNE J.OKER
BY Z AfiORNEY.
Patented Nov. 11, 1941 Des. 130,358
UNITED STATES PATENT OFFICE DESIGN FOR A STRAIN TESTING INSTRUMENT Arne J. Oker, Southbridge, Mass, assignor to American Optical Company, Southbridge, Mass, a voluntary association of Massachusetts Application April 7, 1941, Serial No. 100,193
Term of patent 14 years To all whom it may concern:
Be it known that I, Arne J. Oker, a citizen of the United States of America, residing at Southbridge, in the county of Worcester and State of Massachusetts, have invented. a new, original, and ornamental Design for a Strain Testing Instrument, of which the following is a specification, reference being made to the accompanying drawing, forming a part thereof.
Fig. 1 is a perspective view of the strain test= ing instrument embodying my design.
Fig. 2 is a side view of the article shown in Fig. 1.
Fig. 3 is a front view of the article shown in Figs. 1 and 2.
I claim:
The ornamental design for a strain testing instrument, substantially as shown.
ARNE J. OKER.
Family
ID=
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD130358S (en) | Strain testing instrument | |
USD130359S (en) | Design for a strain testing instrument | |
USD162800S (en) | Lens testing instrument | |
USD112452S (en) | Design fok a fitting table | |
USD159345S (en) | Spectacle frame or the like | |
USD164106S (en) | Pair of spectacles ob the like | |
USD121396S (en) | Design for a pair of spectacles | |
USD160847S (en) | Eye testing instrument c. a. eluis | |
USD139498S (en) | Head for an-ophthalmoscope or the like | |
USD159347S (en) | Spectacle frame or the like | |
USD139602S (en) | Design for a diagnostic instrument | |
USD121121S (en) | Design fob an eyeshield | |
USD150385S (en) | Design fob a spectacle frame or the like | |
USD129156S (en) | Design for a foek or similar article | |
USD164544S (en) | Pair of spectacles or the like | |
USD158963S (en) | Spectacle frame ob the like | |
USD134290S (en) | Pair op sunglasses or the like | |
USD149164S (en) | Design for a desk ornament | |
USD165401S (en) | Ophthalmic mounting ob the like | |
USD139497S (en) | Design fob a head fob a betinoscope ob the like | |
USD168138S (en) | Case for spectacles or the like | |
USD107693S (en) | Design for an atomizer | |
USD101663S (en) | Design for an eyeglass frame or | |
USD148039S (en) | Design for a spectacle frame or the like | |
USD150386S (en) | Spectacle frame or the like |