USD494308S1 - Prismatic refractor with circumferential prisms - Google Patents
Prismatic refractor with circumferential prisms Download PDFInfo
- Publication number
- USD494308S1 USD494308S1 US29/174,649 US17464903F USD494308S US D494308 S1 USD494308 S1 US D494308S1 US 17464903 F US17464903 F US 17464903F US D494308 S USD494308 S US D494308S
- Authority
- US
- United States
- Prior art keywords
- prismatic refractor
- prisms
- circumferential
- refractor
- prismatic
- 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
Images
Description
The present application is related to co-pending U.S. patent application Ser. No. 10/349,299 (“Industrial Luminaire with Prismatic Refractor”), filed on Jan. 22, 2003, and co-pending U.S. Design patent application Ser. No. 29/174,635 (“Prismatic Refractor with Circumferential Prisms and Lens”), filed on Jan. 22, 2003, which are both incorporated by reference here in their entirety.
FIG. 1 is a side view of an embodiment of the present invention;
FIG. 2 is an isometric view of the embodiment shown in FIG. 1;
FIG. 3 is a top view of the embodiment shown in FIG. 1; and,
FIG. 4 is a bottom view of the embodiment shown in FIG. 1.
Claims (1)
- The ornamental design for a prismatic refractor with circumferential prisms, as shown and described.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/174,649 USD494308S1 (en) | 2003-01-22 | 2003-01-22 | Prismatic refractor with circumferential prisms |
CA103662F CA103662S (en) | 2003-01-22 | 2003-07-15 | Prismatic refractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/174,649 USD494308S1 (en) | 2003-01-22 | 2003-01-22 | Prismatic refractor with circumferential prisms |
Publications (1)
Publication Number | Publication Date |
---|---|
USD494308S1 true USD494308S1 (en) | 2004-08-10 |
Family
ID=32823296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/174,649 Expired - Lifetime USD494308S1 (en) | 2003-01-22 | 2003-01-22 | Prismatic refractor with circumferential prisms |
Country Status (2)
Country | Link |
---|---|
US (1) | USD494308S1 (en) |
CA (1) | CA103662S (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080130280A1 (en) * | 2006-05-31 | 2008-06-05 | Rodstein David D | Diffractor-diffuser system for a fluorescent lumen package |
USD865270S1 (en) * | 2018-01-30 | 2019-10-29 | Hunter Fan Company | Ceiling fan light hood |
-
2003
- 2003-01-22 US US29/174,649 patent/USD494308S1/en not_active Expired - Lifetime
- 2003-07-15 CA CA103662F patent/CA103662S/en not_active Expired - Lifetime
Non-Patent Citations (7)
Title |
---|
Cooper Lighting Lumark® HB16″, 22″ & 25″ Prismatic Benchmark pamphlet, (page 1 of 2, p. 506); and Lumark® SS16″, 22″ & 25″ Prismatic High-Bay Industrial Luminaire, (p. 2 of 2, p. 493) (attached pages), not dated. |
Cooper Lighting Lumark® HB16″, 22″ & 25″ Prismatic Benchmark, pamphlet, not dated, 2 pages. |
Cooper Lighting Lumark® SS16″, 22″ & 25″ Prismatic High-Bay Industrial Luminaire, pamphlet, not dated, 2 pages. |
Lexalite International Corporation, LexaLite Lex-Efx® Light Control Film®, web page print out, as of Dec. 23, 2002, 2 pages. |
Lexalite International Corporation, Prismatic Reflexors® Products and Assembly Services, LexaLite Model 822 Drawings, web page print out, as of Dec. 23, 2002, 1 page. |
Lexalite International Corporation, Products and Assembly Services, web page print out, as of Dec. 23, 2002, 1 page. |
Wolfram Research, Eric Weisstein's World of Mathematics, Surface of Revolution, web page print out, as of Dec. 2, 2002, 14 pages. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080130280A1 (en) * | 2006-05-31 | 2008-06-05 | Rodstein David D | Diffractor-diffuser system for a fluorescent lumen package |
US7841748B2 (en) | 2006-05-31 | 2010-11-30 | Rlr Industries, Inc. | Diffractor-diffuser system for a fluorescent lumen package |
USD865270S1 (en) * | 2018-01-30 | 2019-10-29 | Hunter Fan Company | Ceiling fan light hood |
USD939133S1 (en) * | 2018-01-30 | 2021-12-21 | Hunter Fan Company | Ceiling fan light hood with motor housing |
Also Published As
Publication number | Publication date |
---|---|
CA103662S (en) | 2006-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |