USD225371S - Fluted plano=aspheric lens - Google Patents
Fluted plano=aspheric lens Download PDFInfo
- Publication number
- USD225371S USD225371S US D225371 S USD225371 S US D225371S
- Authority
- US
- United States
- Prior art keywords
- plano
- fluted
- aspheric lens
- lens
- aspheric
- Prior art date
Links
Images
Description
United States Patent Ofifice 225,371
Patented Dec. 5, 1972 FLUTED PLANO-ASPHERIC LENS Howard A. Schaefer, Lancaster, Ohio, assignor to Anchor Hocking Corporation, Lancaster, Ohio Original design application Feb. 25, 1970, Ser. No. 21,604. Divided and this application Sept. 1, 1971, Ser. No. 177,200
Term of patent 14 years Int. Cl. D2606 US. Cl. D48-32 no.2 Fae-i FIG. 1 is a rear elevational view of a fluted plano- References Cited aspheric lens showing my new design; UNITED STATES PATENTS FIG. 2 is a side elevational view of the lens shown 7 b 32 in FIG. 1 illustrating the aspheric frontal curvature; 721066 2/192 i FIG. 3 is a front elevational view of the lens shown 84994 9/1931 III-Parent D 4 2 in 2; and Bordmat FIG. 4 is a cross-sectional view taken through FIG. gggg 1 along the line 44 illustrating the planar-rippled rear surface with a slight concave central portion and with g ggl 56 12 22:30? the flutes to have a spherical segmental cross- 19 69:982 8/1934 Lehman 24041.4
a 2,086,286 7/1937 Stanley. 21216: i156: 1213:1153); 1o9f76les1gn application Ser. No. D. 2,282,167 5/1942 Gunman.
I claim: FOREIGN PATENTS The ornamental design for a fluted plano-aspheric lens, 96,637 11/1923 Austria 240413 substantially as shown.
A. HUGO WORD, Primary Examiner S. J. MERCER, Assistant Examiner
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1125353A (en) | A ball retriever | |
| USD225371S (en) | Fluted plano=aspheric lens | |
| USD248863S (en) | Combined ball point pen and pointer | |
| USD225450S (en) | Fluted plano-asphemc lens | |
| USD221800S (en) | Fluted convexo-aspheric lens | |
| USD178471S (en) | Carport or similar article | |
| USD218492S (en) | Ballpoint pen | |
| USD227879S (en) | Modular housing unit | |
| GB1173477A (en) | Improvements relating to line spirit levels. | |
| USD211609S (en) | Owfice ring used in glass manu- facturing machinery and the like | |
| GB954808A (en) | Optical objective | |
| USD225561S (en) | Cabinet for a sun lamp | |
| USD196162S (en) | Hemorrhoidal ligator | |
| USD204527S (en) | Ball point pen | |
| SKRIPKIN | Discussion of a proposed model in relation to the problem of increasing metal hardness with little surface deformation of a metal part | |
| USD179464S (en) | ||
| USD231259S (en) | Pair of spectacles | |
| USD197197S (en) | ||
| USD189920S (en) | Shuttlecock | |
| GB1321041A (en) | Composite spectacle type lens production | |
| USD213475S (en) | Reflector for automobiles | |
| USD186003S (en) | Reflector for pedestrians | |
| USD220691S (en) | Gunstock grip | |
| USD207649S (en) | Practice putting target | |
| USD194412S (en) | Fountain pen or the like |