USD822230S1 - Light bulb filament - Google Patents
Light bulb filament Download PDFInfo
- Publication number
- USD822230S1 USD822230S1 US29/605,664 US201729605664F USD822230S US D822230 S1 USD822230 S1 US D822230S1 US 201729605664 F US201729605664 F US 201729605664F US D822230 S USD822230 S US D822230S
- Authority
- US
- United States
- Prior art keywords
- light bulb
- bulb filament
- filament
- view
- light
- 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.)
- Active
Links
Images
Description
The broken line showing of the other portions of the bulb is included for the purpose of illustrating only and forms no part of the claimed design.
Claims (1)
- “The ornamental design for a light bulb filament, as shown and described”.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201730042590 | 2017-02-17 | ||
CN201730042590 | 2017-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
USD822230S1 true USD822230S1 (en) | 2018-07-03 |
Family
ID=62684033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/605,664 Active USD822230S1 (en) | 2017-02-17 | 2017-05-29 | Light bulb filament |
Country Status (1)
Country | Link |
---|---|
US (1) | USD822230S1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD410554S (en) * | 1998-10-01 | 1999-06-01 | Raymond Guyton | Incandescent lamp |
USD422099S (en) * | 1999-05-28 | 2000-03-28 | Kracke Donald R | Lamp |
USD549360S1 (en) * | 2006-06-16 | 2007-08-21 | Qingzhao An | Light bulb |
USD550864S1 (en) * | 2007-04-23 | 2007-09-11 | Osram Sylvania Inc. | Lamp |
USD689215S1 (en) * | 2012-05-14 | 2013-09-03 | Civilight Shenzhen Semiconductor Lighting Co., Ltd. | LED bulb |
-
2017
- 2017-05-29 US US29/605,664 patent/USD822230S1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD410554S (en) * | 1998-10-01 | 1999-06-01 | Raymond Guyton | Incandescent lamp |
USD422099S (en) * | 1999-05-28 | 2000-03-28 | Kracke Donald R | Lamp |
USD549360S1 (en) * | 2006-06-16 | 2007-08-21 | Qingzhao An | Light bulb |
USD550864S1 (en) * | 2007-04-23 | 2007-09-11 | Osram Sylvania Inc. | Lamp |
USD689215S1 (en) * | 2012-05-14 | 2013-09-03 | Civilight Shenzhen Semiconductor Lighting Co., Ltd. | LED bulb |
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