Cutter tooth for suction dredgers
Larsson , et al. November 22, 1
U.S. patent number D271,495 [Application Number 06/220,384] was granted by the patent office on 1983-11-22 for cutter tooth for suction dredgers. This patent grant is currently assigned to Aktiebolaget Bofors. Invention is credited to Arne Johansson, Torsten Larsson.
| United States Patent | D271,495 |
| Larsson , et al. | November 22, 1983 |
Cutter tooth for suction dredgers
Claims
The ornamental design for a cutter tooth for suction dredgers, as shown.
| Inventors: | Larsson; Torsten (Karlskoga, SE), Johansson; Arne (Karlskoga, SE) |
|---|---|
| Assignee: | Aktiebolaget Bofors (Bofors,
SE) |
| Appl. No.: | 06/220,384 |
| Filed: | December 29, 1980 |
Foreign Application Priority Data
| Jul 15, 1980 [SE] | 80-1405 | |||
| Current U.S. Class: | D15/29 |
| Current International Class: | D1504 |
| Field of Search: | ;37/141,142R,142A ;299/79,92 ;D15/29 |
References Cited [Referenced By]
U.S. Patent Documents
| 2238081 | April 1941 | Soberanes |
| 2256488 | September 1941 | Murtaugh |
| 4205469 | June 1980 | Johansson et al. |
| 1091740 | Nov 1967 | GB | |||
Assistant Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Pollock, Vande Sande & Priddy
Description
FIG. 1 is an oblique front view of a cutter tooth for suction dredgers showing our new design; and
FIG. 2 is an oblique rear view thereof, showing the side as in FIG. 1; and
FIG. 3 is an oblique rear view thereof, showing the bottom side opposite to FIG. 1.
* * * * *
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.
| 