Rotary positive-displacement pump
USD1078797SActive Publication Date: 2025-06-10ALFA LAVAL CORP AB
Patent Information
- Application Number
- US29/856759
- Authority / Receiving Office
- US · United States
- Patent Type
- Designs(United States)
- Current Assignee / Owner
- Filing Date
- 2022-10-17
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2040-06-10
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Figure USD1078797-D00000_ABST
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Description
[0001] FIG. 1 is a front, left, top perspective view of a rotary positive-displacement pump showing our new design;
[0002] FIG. 2 is a rear, right, top perspective view thereof;
[0003] FIG. 3 is a front view thereof;
[0004] FIG. 4 is a rear view thereof;
[0005] FIG. 5 is a left side view thereof;
[0006] FIG. 6 is a right side view thereof; and,
[0007] FIG. 7 is a top view thereof.
[0008] The broken lines in the drawings illustrate portions of the rotary positive-displacement pump that form no part of the claimed design.
Claims
The ornamental design for a rotary positive-displacement pump, as shown and described.
Citation Information
Patent Citations
Liquid ring screw pump design
US20150176581A1
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