USD936802S1 - Joint pipe to duct connection - Google Patents

Joint pipe to duct connection Download PDF

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Publication number
USD936802S1
USD936802S1 US29/724,544 US202029724544F USD936802S US D936802 S1 USD936802 S1 US D936802S1 US 202029724544 F US202029724544 F US 202029724544F US D936802 S USD936802 S US D936802S
Authority
US
United States
Prior art keywords
joint pipe
duct connection
duct
connection
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/724,544
Inventor
Sung-Keun Noh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Greenairtech Co Ltd
Original Assignee
Greenairtech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Greenairtech Co Ltd filed Critical Greenairtech Co Ltd
Priority to US29/724,544 priority Critical patent/USD936802S1/en
Assigned to GREENAIRTECH CO., LTD. reassignment GREENAIRTECH CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NOH, SUNG-KEUN
Application granted granted Critical
Publication of USD936802S1 publication Critical patent/USD936802S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of the joint pipe to duct connection showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view.

Claims (1)

    CLAIM
  1. The ornamental design for a joint pipe to duct connection, as shown and described.
US29/724,544 2020-02-17 2020-02-17 Joint pipe to duct connection Active USD936802S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/724,544 USD936802S1 (en) 2020-02-17 2020-02-17 Joint pipe to duct connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/724,544 USD936802S1 (en) 2020-02-17 2020-02-17 Joint pipe to duct connection

Publications (1)

Publication Number Publication Date
USD936802S1 true USD936802S1 (en) 2021-11-23

Family

ID=78572846

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/724,544 Active USD936802S1 (en) 2020-02-17 2020-02-17 Joint pipe to duct connection

Country Status (1)

Country Link
US (1) USD936802S1 (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746114A (en) * 1952-01-16 1956-05-22 Harvey L Williams Slide fastener type tube coupling
US2907592A (en) * 1957-11-29 1959-10-06 Bailey William Albert Take-off for fluid ducts
USD242616S (en) * 1973-08-31 1976-12-07 Leonard Meyerhoff Ship propeller duct
USD258526S (en) * 1976-10-21 1981-03-10 Nederman Bill P P Connection fitting for tubular conduits
US4997209A (en) * 1989-10-26 1991-03-05 H-P Products, Inc. Universal adapter sleeve for central vacuum cleaning systems
USD446298S1 (en) * 2000-09-07 2001-08-07 William E. Thurman Duct
USD475449S1 (en) * 2001-03-20 2003-06-03 Eastern Sheet Metal Llc Duct tap with an indented end
USD480132S1 (en) * 2001-03-20 2003-09-30 Eastern Sheet Metal Llc Reducer with an indented end
USD488217S1 (en) * 2001-03-20 2004-04-06 Eastern Sheet Metal Llc Bell mouth with a crimped end
US6830065B2 (en) * 2002-01-11 2004-12-14 Broan-Nutone Llc Duct connector apparatus and method
USD846087S1 (en) * 2017-09-14 2019-04-16 Naber Holding Gmbh & Co. Kg Pipe fitting
KR20190040582A (en) * 2017-10-11 2019-04-19 한국전력공사 Water proof connector between tunnel segment and vertical structure
USD896351S1 (en) * 2019-11-08 2020-09-15 Gale C. Banks, III Air intake coupling hose

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746114A (en) * 1952-01-16 1956-05-22 Harvey L Williams Slide fastener type tube coupling
US2907592A (en) * 1957-11-29 1959-10-06 Bailey William Albert Take-off for fluid ducts
USD242616S (en) * 1973-08-31 1976-12-07 Leonard Meyerhoff Ship propeller duct
USD258526S (en) * 1976-10-21 1981-03-10 Nederman Bill P P Connection fitting for tubular conduits
US4997209A (en) * 1989-10-26 1991-03-05 H-P Products, Inc. Universal adapter sleeve for central vacuum cleaning systems
USD446298S1 (en) * 2000-09-07 2001-08-07 William E. Thurman Duct
USD475449S1 (en) * 2001-03-20 2003-06-03 Eastern Sheet Metal Llc Duct tap with an indented end
USD480132S1 (en) * 2001-03-20 2003-09-30 Eastern Sheet Metal Llc Reducer with an indented end
USD488217S1 (en) * 2001-03-20 2004-04-06 Eastern Sheet Metal Llc Bell mouth with a crimped end
US6830065B2 (en) * 2002-01-11 2004-12-14 Broan-Nutone Llc Duct connector apparatus and method
USD846087S1 (en) * 2017-09-14 2019-04-16 Naber Holding Gmbh & Co. Kg Pipe fitting
KR20190040582A (en) * 2017-10-11 2019-04-19 한국전력공사 Water proof connector between tunnel segment and vertical structure
USD896351S1 (en) * 2019-11-08 2020-09-15 Gale C. Banks, III Air intake coupling hose

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