|Publication number||USD621853 S1|
|Application number||US 29/324,496|
|Publication date||Aug 17, 2010|
|Filing date||Sep 12, 2008|
|Priority date||Sep 12, 2008|
|Publication number||29324496, 324496, US D621853 S1, US D621853S1, US-S1-D621853, USD621853 S1, USD621853S1|
|Inventors||Gregory S. Sundheim, Robert M. Morris|
|Original Assignee||Gregory S. Sundheim|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1), Legal Events (2) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Portable vacuum pump
US D621853 S1
The ornamental design for a portable vacuum pump, as shown in FIGS. 1-5.
FIG. 1 is a perspective view of a portable vacuum pump showing our new design.
FIG. 2 is a right side elevational view thereof.
FIG. 3 is a left side elevation view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof wherein the broken lines are included for the purpose of illustrating a portion of the portable vacuum pump that forms no part of the claimed design; and,
FIG. 7 is a rear view thereof wherein the broken lines are included for the purpose of illustrating a portion of the portable vacuum pump that forms no part of the claimed design.
|Oct 13, 2011||AS||Assignment|
Owner name: BIOTA SCIENTIFIC MANAGEMENT PTY LTD, AUSTRALIA
Effective date: 20100302
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MAXTHERA, INC.;REEL/FRAME:027053/0092
|Apr 21, 2009||AS||Assignment|
Owner name: MAXTHERA INC., MASSACHUSETTS
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FRECHETTE, ROGER;REEL/FRAME:022574/0726
Effective date: 20090217