Control pump
Latest S.A. Armstrong Limited Patents:
Description
The broken lines are included for the purpose of illustrating portions of the control pump that form no part of the claimed design.
Claims
The ornamental design for control pump, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 3×3×6 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 3×3×8 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 3×3×10 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 4×4×6 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 4×4×8 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 4×4×10 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 6×6×6 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 6×6×8 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 6×6×10 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 8×8×8 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 8×8×10 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 8×8×11.5 Submittal; Dec. 4, 2014.
- Armstrong; Series 4302; Vertical In-Line Dualarm Split-Coupled; 8×8×13 Submittal; Dec. 4, 2014.
Patent History
Patent number: D839922
Type: Grant
Filed: Mar 13, 2018
Date of Patent: Feb 5, 2019
Assignee: S.A. Armstrong Limited (Scarborough, Ontario)
Inventors: David T. W. Lee (Scarborough), Neal Halverson (Scarborough)
Primary Examiner: Ralf Seifert
Application Number: 29/640,303
Type: Grant
Filed: Mar 13, 2018
Date of Patent: Feb 5, 2019
Assignee: S.A. Armstrong Limited (Scarborough, Ontario)
Inventors: David T. W. Lee (Scarborough), Neal Halverson (Scarborough)
Primary Examiner: Ralf Seifert
Application Number: 29/640,303
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)