USD329687S - Pipe plug lock unit - Google Patents
Pipe plug lock unit Download PDFInfo
- Publication number
- USD329687S USD329687S US07/538,177 US53817790F USD329687S US D329687 S USD329687 S US D329687S US 53817790 F US53817790 F US 53817790F US D329687 S USD329687 S US D329687S
- Authority
- US
- United States
- Prior art keywords
- pipe plug
- lock unit
- plug lock
- view
- pipe
- 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 top perspective view of a pipe plug unit showing our new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image of the right side;
FIG. 3 is a top plan view thereof;
FIG. 4 is another top perspective view thereof showing the unit in an open position;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevation view thereof.
The broken line representation of a pipe plug in FIGS. 1, 2 and 4 and a lock in FIGS. 2 and 4 are for purposes of illustration only and forms no part of the claimed design.
Claims (1)
- The ornamental design for the pipe plug lock unit, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/538,177 USD329687S (en) | 1990-06-14 | 1990-06-14 | Pipe plug lock unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/538,177 USD329687S (en) | 1990-06-14 | 1990-06-14 | Pipe plug lock unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD329687S true USD329687S (en) | 1992-09-22 |
Family
ID=70481472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/538,177 Expired - Lifetime USD329687S (en) | 1990-06-14 | 1990-06-14 | Pipe plug lock unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD329687S (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6883546B1 (en) | 2003-03-20 | 2005-04-26 | Thomas E. Kobylinski | Lockable compression plug assembly for hermetically sealing an opening in a part, such as the end of a tubular member |
-
1990
- 1990-06-14 US US07/538,177 patent/USD329687S/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6883546B1 (en) | 2003-03-20 | 2005-04-26 | Thomas E. Kobylinski | Lockable compression plug assembly for hermetically sealing an opening in a part, such as the end of a tubular member |
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