Handheld vacuum pumping device
Description
Features shown in broken lines in the drawings form no part of the claimed design.
Claims
The ornamental design for a handheld vacuum pumping device, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D229235 | November 1973 | Bunch |
D274433 | June 26, 1984 | Boller |
D309308 | July 17, 1990 | Webb |
D313418 | January 1, 1991 | Webb |
D384678 | October 7, 1997 | Kotlarek |
D464362 | October 15, 2002 | Tsai |
D534187 | December 26, 2006 | Sato |
D694267 | November 26, 2013 | Ohm |
- Japanese Notification of Reasons for Refusal for Japanese Application No. 2017-000292, dated Jun. 27, 2017, with an English translation.
Patent History
Patent number: D798911
Type: Grant
Filed: Jan 11, 2017
Date of Patent: Oct 3, 2017
Assignee: Big Good Design Co., Ltd. (Taipei)
Inventor: Ta-Ching Chao (New Taipei)
Primary Examiner: Ralf Seifert
Application Number: 29/590,571
Type: Grant
Filed: Jan 11, 2017
Date of Patent: Oct 3, 2017
Assignee: Big Good Design Co., Ltd. (Taipei)
Inventor: Ta-Ching Chao (New Taipei)
Primary Examiner: Ralf Seifert
Application Number: 29/590,571
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)