Hand held drain cleaning apparatus

- Emerson Electric Co.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a first embodiment of a hand held drain cleaning apparatus showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and

FIG. 6 is a back view thereof, the opposite side being a mirror image;.

FIG. 7 is a front perspective view of a second embodiment of a hand held drain cleaning apparatus;

FIG. 8 is a left side view thereof;

FIG. 9 is a right side view thereof;

FIG. 10 is a top view thereof;

FIG. 11 is a bottom view thereof; and,

FIG. 12 is a back view thereof, the opposite side being a mirror image.

The broken line showing of details in FIGS. 1 and 312 is included for the purpose of illustrating environment of the hand held drain cleaning apparatus and forms no part of the claimed design.

Claims

The ornamental design for a hand held drain cleaning apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D201349 June 1965 Bollinger
3691583 September 1972 Silverman et al.
3897602 August 1975 Waterbury
D238046 December 1975 Levine
D281918 December 24, 1985 Levine
5029356 July 9, 1991 Silverman et al.
5640736 June 24, 1997 Salecker
6158076 December 12, 2000 Rutkowski et al.
20080148503 June 26, 2008 Babb et al.
Other references
  • http://wwwspartantool.com/images/productimages/02755308.jpg Jun. 28, 2008.
  • Various drain maintenance hand tools (K-25 hand spinner, K-26 hand spinner, Kwik-Spin (tm), Power Spin (tm)) found at www.ridgid.com/tools/hand-spinners/en/index.htm.
  • Auto Spin(R) sink machine found at www.ridgid.com/tools/sink-machines.
  • K39 sink machine found at www.ridgid.com/tools/sink-machines.
  • K40 sink machine found at www.ridgid.com/tools/sink-machines.
  • Spin-Thru(tm) pipe cleaner found at www.drainbrain.com/new/hardware/spinthru.html.
  • Super-Vee(tm) drain cleaner found at www.drainbrain.com/pro/1supervee.html.
Patent History
Patent number: D582108
Type: Grant
Filed: Mar 4, 2008
Date of Patent: Dec 2, 2008
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: Clifford Duff (Sheffield Village, OH), Jon R. Dunkin (Elyria, OH), Larry Babb (Grafton, OH)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Kathleen M Sims
Application Number: 29/304,553
Classifications
Current U.S. Class: Sewer Or Pipe Cleaner (D32/14)