USD583297S1 - Helicopter rotors - Google Patents
Helicopter rotors Download PDFInfo
- Publication number
- USD583297S1 USD583297S1 US29/296,934 US29693407F USD583297S US D583297 S1 USD583297 S1 US D583297S1 US 29693407 F US29693407 F US 29693407F US D583297 S USD583297 S US D583297S
- Authority
- US
- United States
- Prior art keywords
- helicopter rotors
- helicopter
- rotors
- view
- ornamental design
- 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
Broken lines are for illustrative purposes only and form no part of the claimed design.
Claims (1)
- The ornamental design for helicopter rotors, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/296,934 USD583297S1 (en) | 2007-10-31 | 2007-10-31 | Helicopter rotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/296,934 USD583297S1 (en) | 2007-10-31 | 2007-10-31 | Helicopter rotors |
Publications (1)
Publication Number | Publication Date |
---|---|
USD583297S1 true USD583297S1 (en) | 2008-12-23 |
Family
ID=40134474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/296,934 Expired - Lifetime USD583297S1 (en) | 2007-10-31 | 2007-10-31 | Helicopter rotors |
Country Status (1)
Country | Link |
---|---|
US (1) | USD583297S1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080299867A1 (en) * | 2006-01-19 | 2008-12-04 | Silverlit Toys Manufactory, Ltd. | Flying object with tandem rotors |
US20090163110A1 (en) * | 2006-01-19 | 2009-06-25 | Silverlit Toys Manufactory Ltd. | Remote controlled toy helicopter |
US7662013B2 (en) | 2006-01-19 | 2010-02-16 | Silverlit Toys Manufactory Ltd. | Helicopter with horizontal control |
US7815482B2 (en) | 2006-01-19 | 2010-10-19 | Silverlit Toys Manufactory, Ltd. | Helicopter |
US7883392B2 (en) | 2008-08-04 | 2011-02-08 | Silverlit Toys Manufactory Ltd. | Toy helicopter |
US8002604B2 (en) | 2006-01-19 | 2011-08-23 | Silverlit Limited | Remote controlled toy helicopter |
USD669012S1 (en) * | 2011-12-22 | 2012-10-16 | Pegasus Helicopter, Inc. | High efficiency hub for pressure jet helicopters |
US8357023B2 (en) | 2006-01-19 | 2013-01-22 | Silverlit Limited | Helicopter |
USD952048S1 (en) * | 2021-02-03 | 2022-05-17 | Peihuan Chen | Toy |
-
2007
- 2007-10-31 US US29/296,934 patent/USD583297S1/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080299867A1 (en) * | 2006-01-19 | 2008-12-04 | Silverlit Toys Manufactory, Ltd. | Flying object with tandem rotors |
US20090047862A1 (en) * | 2006-01-19 | 2009-02-19 | Silverlit Toys Manufactory, Ltd. | Flying object with tandem rotors |
US20090163110A1 (en) * | 2006-01-19 | 2009-06-25 | Silverlit Toys Manufactory Ltd. | Remote controlled toy helicopter |
US7662013B2 (en) | 2006-01-19 | 2010-02-16 | Silverlit Toys Manufactory Ltd. | Helicopter with horizontal control |
US7815482B2 (en) | 2006-01-19 | 2010-10-19 | Silverlit Toys Manufactory, Ltd. | Helicopter |
US8002604B2 (en) | 2006-01-19 | 2011-08-23 | Silverlit Limited | Remote controlled toy helicopter |
US8308522B2 (en) | 2006-01-19 | 2012-11-13 | Silverlit Limited | Flying toy |
US8357023B2 (en) | 2006-01-19 | 2013-01-22 | Silverlit Limited | Helicopter |
US7883392B2 (en) | 2008-08-04 | 2011-02-08 | Silverlit Toys Manufactory Ltd. | Toy helicopter |
USD669012S1 (en) * | 2011-12-22 | 2012-10-16 | Pegasus Helicopter, Inc. | High efficiency hub for pressure jet helicopters |
USD952048S1 (en) * | 2021-02-03 | 2022-05-17 | Peihuan Chen | Toy |
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