USD311577S - Duct access and sensor support door - Google Patents
Duct access and sensor support door Download PDFInfo
- Publication number
- USD311577S USD311577S US07/191,600 US19160088F USD311577S US D311577 S USD311577 S US D311577S US 19160088 F US19160088 F US 19160088F US D311577 S USD311577 S US D311577S
- Authority
- US
- United States
- Prior art keywords
- sensor support
- support door
- duct access
- duct
- access
- 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 an isometric view of a duct access and sensor support door, showing my new design;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a front elevation view thereof; and
FIG. 5 is a top plan view thereof, the bottom being a mirror image of that shown.
The broken line showing of a portion of a duct in FIGS. 1-3 and an attached sensor in FIG. 5 are for illustrative purposes only and form no part of the claimed design.
Claims (1)
- The ornamental design for a duct access and sensor support door, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/191,600 USD311577S (en) | 1988-05-06 | 1988-05-06 | Duct access and sensor support door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/191,600 USD311577S (en) | 1988-05-06 | 1988-05-06 | Duct access and sensor support door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD311577S true USD311577S (en) | 1990-10-23 |
Family
ID=64308995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/191,600 Expired - Lifetime USD311577S (en) | 1988-05-06 | 1988-05-06 | Duct access and sensor support door |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD311577S (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858355A (en) | 1973-02-16 | 1975-01-07 | Ruskin Mfg Co | Air duct access door |
-
1988
- 1988-05-06 US US07/191,600 patent/USD311577S/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858355A (en) | 1973-02-16 | 1975-01-07 | Ruskin Mfg Co | Air duct access door |
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