Vacuum cleaner hose
Latest Shop-Vac Corporation Patents:
Description
FIG. 1 is a right side elevational view of a vacuum cleaner hose showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a cross sectional view taken along line 7--7 in FIG. 4; and
FIG. 8 is a cross sectional view taken along line 8--8 in FIG. 4.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D215490 | September 1969 | Descarries |
2205877 | June 1940 | Dunbar |
3048876 | August 1962 | Kemnitz |
3167330 | January 1965 | Draudt |
3553629 | January 1971 | Brown et al. |
542958 | February 1942 | GBX |
408113 | January 1910 | FRX |
- Merchandising Week, vol. 108, Jan. 1976, p. 22, "Tools and Attachments".
Patent History
Patent number: D294413
Type: Grant
Filed: May 9, 1985
Date of Patent: Feb 23, 1988
Assignee: Shop-Vac Corporation (Williamsport, PA)
Inventors: Robert C. Berfield (Jersey Shore, PA), J. Scott Kriner (Williamsport, PA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Ruth Takemoto
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 6/732,083
Type: Grant
Filed: May 9, 1985
Date of Patent: Feb 23, 1988
Assignee: Shop-Vac Corporation (Williamsport, PA)
Inventors: Robert C. Berfield (Jersey Shore, PA), J. Scott Kriner (Williamsport, PA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Ruth Takemoto
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 6/732,083
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)