USD456071S1 - Coupling ring for ventilation ducts - Google Patents
Coupling ring for ventilation ducts Download PDFInfo
- Publication number
- USD456071S1 USD456071S1 US29/135,758 US13575801F USD456071S US D456071 S1 USD456071 S1 US D456071S1 US 13575801 F US13575801 F US 13575801F US D456071 S USD456071 S US D456071S
- Authority
- US
- United States
- Prior art keywords
- coupling ring
- ventilation ducts
- ducts
- ventilation
- 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.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a front perspective view of a circular coupling ring of the new design.
FIG. 2 is a rear perspective view of the coupling ring of the new design with a rear double-lip element.
FIG. 3 is a rear view of the coupling ring.
FIG. 4 is a side view of the coupling ring.
FIG. 5 is a front view of the coupling ring.
FIG. 6 is an end view of the coupling ring; and,
FIG. 7 is a cross-section of the coupling ring, showing said rear element, section line VII—VII in FIG. 5.
Claims (1)
- The ornamental design for a coupling ring for ventilation ducts, as shown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/135,758 USD456071S1 (en) | 2001-01-17 | 2001-01-17 | Coupling ring for ventilation ducts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/135,758 USD456071S1 (en) | 2001-01-17 | 2001-01-17 | Coupling ring for ventilation ducts |
Publications (1)
Publication Number | Publication Date |
---|---|
USD456071S1 true USD456071S1 (en) | 2002-04-23 |
Family
ID=22469523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/135,758 Expired - Lifetime USD456071S1 (en) | 2001-01-17 | 2001-01-17 | Coupling ring for ventilation ducts |
Country Status (1)
Country | Link |
---|---|
US (1) | USD456071S1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050003754A1 (en) * | 2002-07-11 | 2005-01-06 | Allan Pilger | Boot hanger mounting bracket |
US20070123161A1 (en) * | 2002-07-11 | 2007-05-31 | Allan Pilger | Boot hanger mounting bracket |
US7523964B2 (en) | 2005-03-24 | 2009-04-28 | Langdon Incorporated | Sealing gasket for ventilation duct system |
USD787026S1 (en) * | 2016-05-20 | 2017-05-16 | S & B Technical Products, Inc. | Plastic pipe insertion stop |
USD788895S1 (en) * | 2015-10-14 | 2017-06-06 | Samsung Electronics Co., Ltd. | Air conditioner |
USD788896S1 (en) * | 2015-10-14 | 2017-06-06 | Samsung Electronics Co., Ltd. | Air conditioner |
USD799657S1 (en) * | 2016-05-12 | 2017-10-10 | Briggs & Stratton Corporation | Filter |
USD846110S1 (en) * | 2017-06-08 | 2019-04-16 | Bluescope Buildings North America, Inc. | Square tube flashing compression ring |
-
2001
- 2001-01-17 US US29/135,758 patent/USD456071S1/en not_active Expired - Lifetime
Non-Patent Citations (4)
Title |
---|
AccuFlange: Round & Oval Duct Connection System, Accu Duct Mfg., product brochure, 1998, pp. 1-32. |
Introduction to the Rectangular Duct Construction Schedules, HVAC Duct Construction Standards Metal and Flexible—2nd ed., SMAGNA Section 1.8 ff., pp. 1.12-1.43. |
LindabRekt, Instruction manual, Lindab Nord AB, May 20, 1998, pp. 1-4. |
Rektangulara kanalsystem, Lindab Rekt, product brochure 2000, pp. 1-8. |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050003754A1 (en) * | 2002-07-11 | 2005-01-06 | Allan Pilger | Boot hanger mounting bracket |
US7140960B2 (en) | 2002-07-11 | 2006-11-28 | Applied Applications International, Inc. | Boot hanger mounting bracket |
US20070123161A1 (en) * | 2002-07-11 | 2007-05-31 | Allan Pilger | Boot hanger mounting bracket |
US7645189B2 (en) | 2002-07-11 | 2010-01-12 | Applied Applications International, Inc. | Boot hanger mounting bracket |
US7523964B2 (en) | 2005-03-24 | 2009-04-28 | Langdon Incorporated | Sealing gasket for ventilation duct system |
USD788895S1 (en) * | 2015-10-14 | 2017-06-06 | Samsung Electronics Co., Ltd. | Air conditioner |
USD788896S1 (en) * | 2015-10-14 | 2017-06-06 | Samsung Electronics Co., Ltd. | Air conditioner |
USD816199S1 (en) | 2015-10-14 | 2018-04-24 | Samsung Electronics Co., Ltd. | Air conditioner |
USD819796S1 (en) | 2015-10-14 | 2018-06-05 | Samsung Electronics Co., Ltd. | Air conditioner |
USD820962S1 (en) | 2015-10-14 | 2018-06-19 | Samsung Electronics Co., Ltd. | Air conditioner |
USD886261S1 (en) | 2015-10-14 | 2020-06-02 | Samsung Electronics Co, Ltd. | Air conditioner |
USD886260S1 (en) * | 2015-10-14 | 2020-06-02 | Samsung Electronics Co., Ltd. | Air conditioner |
USD799657S1 (en) * | 2016-05-12 | 2017-10-10 | Briggs & Stratton Corporation | Filter |
USD787026S1 (en) * | 2016-05-20 | 2017-05-16 | S & B Technical Products, Inc. | Plastic pipe insertion stop |
USD846110S1 (en) * | 2017-06-08 | 2019-04-16 | Bluescope Buildings North America, Inc. | Square tube flashing compression ring |
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