Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vacuum cleaner
D636954 Vacuum cleaner
Patent Drawings:Drawing: D636954-2    Drawing: D636954-3    Drawing: D636954-4    Drawing: D636954-5    Drawing: D636954-6    
« 1 »

(5 images)

Inventor: Liu, et al.
Date Issued: April 26, 2011
Application: D/336,939
Filed: May 12, 2009
Inventors: Liu; Li (Williamsport, PA)
Crevling, Jr.; Robert L. (Cogan Station, PA)
Griffin; John (Phoenix, AZ)
Assignee: Shop Vac Corporation (Williamsport, PA)
Primary Examiner: McInroy; Ruth
Assistant Examiner:
Attorney Or Agent: Marshall, Gerstein & Borun LLPLaBerge; Richard M.Gerstein; Robert M.
U.S. Class: D32/22
Field Of Search: D32/18; D32/21; D32/22; D32/31; D32/34; 15/329; 15/344; 15/410; 15/411; 15/327.1; 15/414; 15/350; 15/353; 15/323; 16/110.1; 285/7; 285/38
International Class: 1505
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract:
Claim: CLAIM The ornamental design for a vacuum cleaner, as shown and described.
Description: FIG. 1 is a top, front, and left side perspective view of a vacuum cleaner showing the claimed design.

FIG. 2 is a top plan view of the vacuum cleaner.

FIG. 3 is a bottom plan view of the vacuum cleaner.

FIG. 4 is a right side elevational view of the vacuum cleaner.

FIG. 5 is a left side elevational view of the vacuum cleaner.

FIG. 6 is an enlarged front elevational view of the vacuum cleaner; and,

FIG. 7 is an enlarged rear elevational view of the vacuum cleaner.

The broken line showing of a cord and a connector to a nozzle are for the purposes of illustrating parts of the vacuum cleaner and form no part of the claimed design.

* * * * *
 
 
  Recently Added Patents
Compositions and methods for modulating ischemic injury
Apparatus for pressure testing a plumbing system
Pollen separator
Instrument apparatus
Security enhancements for immersive environments
Hybrid pseudo-random noise and chaotic signal implementation for covert communication
Method of tuning resonance wavelength of ring resonator
  Randomly Featured Patents
Non-uniform gate dielectric charge for pixel sensor cells and methods of manufacturing
Tire tread
Method for manufacture of plasma ion nitrided stainless steel plates
Method for fabricating an exfoliated inorganic layered material
Interstage bleed assembly
Process for separating coal synthesized methane from unreacted intermediate and contaminant gases
Method for detecting transmission rate of code division multiple access (CDMA) type communication terminals
Helmet
Wheel
Latch-type level converter and receiver circuit accurately amplifying low-amplitude signals and receiving common-mode input signals higher than a supply voltage