USD461887S1 - Coupling ring for ventilation ducts - Google Patents
Coupling ring for ventilation ducts Download PDFInfo
- Publication number
- USD461887S1 USD461887S1 US29/135,765 US13576501F USD461887S US D461887 S1 USD461887 S1 US D461887S1 US 13576501 F US13576501 F US 13576501F US D461887 S USD461887 S US D461887S
- Authority
- US
- United States
- Prior art keywords
- coupling ring
- ventilation ducts
- view
- coupling
- ducts
- 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 an oval coupling ring according to a first embodiment of the new design with a front element and a rear double-lip element.
FIG. 2 is a rear perspective view of the coupling ring of the new design.
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.
FIG. 7 is a cross-section of the coupling ring at the central straight portion of the same, showing said front and rear elements, section line VII—VII in FIG. 5.
FIG. 8 is a front perspective view of an oval coupling ring according to a second embodiment of the new design with a narrow front element and a rear double-lip element.
FIG. 9 is a perspective view of the coupling ring of the new design.
FIG. 10 is a rear view of the coupling ring.
FIG. 11 is a side view of the coupling ring.
FIG. 12 is a front view of the coupling ring.
FIG. 13 is an end view of the coupling ring; and,
FIG. 14 is a cross-section of the coupling ring at the central straight portion of the same, showing said front and rear elements, section line XIV—XIV in FIG. 12.
Claims (1)
- The ornamental design for a coupling ring for ventilation ducts, as shown.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/135,765 USD461887S1 (en) | 2001-01-17 | 2001-01-17 | Coupling ring for ventilation ducts |
US29/152,352 USD475781S1 (en) | 2001-01-17 | 2001-12-13 | Coupling ring for ventilation ducts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/135,765 USD461887S1 (en) | 2001-01-17 | 2001-01-17 | Coupling ring for ventilation ducts |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/152,352 Division USD475781S1 (en) | 2001-01-17 | 2001-12-13 | Coupling ring for ventilation ducts |
Publications (1)
Publication Number | Publication Date |
---|---|
USD461887S1 true USD461887S1 (en) | 2002-08-20 |
Family
ID=22469555
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/135,765 Expired - Lifetime USD461887S1 (en) | 2001-01-17 | 2001-01-17 | Coupling ring for ventilation ducts |
US29/152,352 Expired - Lifetime USD475781S1 (en) | 2001-01-17 | 2001-12-13 | Coupling ring for ventilation ducts |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/152,352 Expired - Lifetime USD475781S1 (en) | 2001-01-17 | 2001-12-13 | Coupling ring for ventilation ducts |
Country Status (1)
Country | Link |
---|---|
US (2) | USD461887S1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD755356S1 (en) * | 2015-01-29 | 2016-05-03 | Vaztec, Llc | Seal |
USD769502S1 (en) | 2011-09-16 | 2016-10-18 | Artemide S.P.A | Downlight |
USD825049S1 (en) * | 2016-12-16 | 2018-08-07 | Mountain View Promotions, Inc. | Floor register screen |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050034407A1 (en) * | 2003-07-28 | 2005-02-17 | Snyder Darryl L. | Support frame for duct |
USD799657S1 (en) * | 2016-05-12 | 2017-10-10 | Briggs & Stratton Corporation | Filter |
USD836513S1 (en) | 2017-02-08 | 2018-12-25 | General Electric Company | Ribbed convolution muffler |
CN114642925B (en) | 2017-12-08 | 2024-05-28 | 康明斯滤清系统知识产权公司 | Elliptical seal with stabilizing profile |
US10918978B2 (en) | 2018-05-08 | 2021-02-16 | Cummins Filtration Ip, Inc. | Oval filter with exterior elliptical radial seal and internal support structure |
USD884866S1 (en) * | 2018-05-08 | 2020-05-19 | Cummins Filtration Ip, Inc. | Filter element |
USD969289S1 (en) | 2020-03-05 | 2022-11-08 | Cummins Filtration Inc. | Filter element |
-
2001
- 2001-01-17 US US29/135,765 patent/USD461887S1/en not_active Expired - Lifetime
- 2001-12-13 US US29/152,352 patent/USD475781S1/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 1.8ff., 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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD769502S1 (en) | 2011-09-16 | 2016-10-18 | Artemide S.P.A | Downlight |
USD769503S1 (en) | 2011-09-16 | 2016-10-18 | Artemide S.P.A. | Downlight |
USD755356S1 (en) * | 2015-01-29 | 2016-05-03 | Vaztec, Llc | Seal |
USD825049S1 (en) * | 2016-12-16 | 2018-08-07 | Mountain View Promotions, Inc. | Floor register screen |
Also Published As
Publication number | Publication date |
---|---|
USD475781S1 (en) | 2003-06-10 |
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