Electric hammer drill
Shibata , et al. January 11, 1
U.S. patent number D343,105 [Application Number 07/938,467] was granted by the patent office on 1994-01-11 for electric hammer drill. This patent grant is currently assigned to Makita Corporation. Invention is credited to Masao Miwa, Mitsuyoshi Shibata.
| United States Patent | D343,105 |
| Shibata , et al. | January 11, 1994 |
Electric hammer drill
Claims
The ornamental design for an electric hammer drill, as shown.
| Inventors: | Shibata; Mitsuyoshi (Nishio, JP), Miwa; Masao (Ichinomiya, JP) |
|---|---|
| Assignee: | Makita Corporation (Anjo,
JP) |
| Appl. No.: | 07/938,467 |
| Filed: | August 31, 1992 |
Foreign Application Priority Data
| Mar 11, 1992 [JP] | 4-7039 | |||
| Current U.S. Class: | D8/68 |
| Field of Search: | ;D8/61,68 ;81/54,57,57.11,57.13 ;173/170 ;D19/53 |
References Cited [Referenced By]
U.S. Patent Documents
| D280797 | October 1985 | Sakamoto et al. |
| D280883 | October 1985 | Sakamoto et al. |
| D325860 | May 1992 | Fushiya et al. |
Other References
|
Flyer depicting a rotary hammer (Makita Corporation) Printed in Japan (1985).. |
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Musgrove; J. H.
Attorney, Agent or Firm: Lahive & Cockfield
Description
FIG. 1 is a top, front and left side perspective view of an electric hammer drill showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a left side elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view thereof.
* * * * *
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 