Patent
   D258211
Priority
Apr 27 1978
Filed
Apr 27 1978
Issued
Feb 10 1981
Expiry
Feb 10 1995
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a head for a contour forming underwater vacuum sweep, as shown and described.

FIG. 1 is a perspective view of a head for a contour forming underwater vacuum sweep showing my new design;

FIG. 2 is a fragmentary right side elevational view shown on an enlarged scale, the left side being a mirror image thereof;

FIG. 3 is a rear elevational view of the device as it appears in FIG. 1; and

FIG. 4 is a bottom plan view thereof.

St. Martin, Marty

Patent Priority Assignee Title
6807708, Mar 14 2001 Panasonic Corporation of North America Upright vacuum cleaner with dual hoses and hose ports
8621709, Dec 12 2006 CONRAD IN TRUST, WAYNE; Omachron Intellectual Property Inc Multi-strut cleaning head
9439546, Dec 12 2006 CONRAD IN TRUST, WAYNE; Omachron Intellectual Property Inc Multi-strut cleaning head
RE38998, Apr 06 1999 Oreck Holdings, LLC Balanced flow vacuum cleaner
Patent Priority Assignee Title
3243830,
3273188,
3360816,
3805309,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 1978Maxi-Sweep, Inc.(assignment on the face of the patent)
Aug 12 1980LOFTIN EQUIPMENT COMPANYLOFTIN, MARK C ,ASSIGNMENT OF ASSIGNORS INTEREST 0037910571 pdf
Aug 12 1980LOFTIN EQUIPMENT COMPANYLOFTIN, NANCY C ,ASSIGNMENT OF ASSIGNORS INTEREST 0037910571 pdf
Aug 12 1980LOFTIN EQUIPMENT COMPANYST MARTIN, MARTY,ASSIGNMENT OF ASSIGNORS INTEREST 0037910571 pdf
Aug 12 1980LOFTIN, MARK C MAXI-SWEEP, INC ASSIGNMENT OF ASSIGNORS INTEREST 0037910573 pdf
Aug 12 1980LOFTIN, NANCY C MAXI-SWEEP, INC ASSIGNMENT OF ASSIGNORS INTEREST 0037910573 pdf
Aug 12 1980ST MARTIN, MARTYMAXI-SWEEP, INC ASSIGNMENT OF ASSIGNORS INTEREST 0037910573 pdf
Feb 27 1986MAXI-SWEEP, INC, AN AZ CORP ST MARTIN, MARTYASSIGNMENT OF ASSIGNORS INTEREST 0045200749 pdf
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