USD256250S - Collapsible periscope - Google Patents
Collapsible periscope Download PDFInfo
- Publication number
- USD256250S USD256250S US05/886,173 US88617378F USD256250S US D256250 S USD256250 S US D256250S US 88617378 F US88617378 F US 88617378F US D256250 S USD256250 S US D256250S
- Authority
- US
- United States
- Prior art keywords
- periscope
- collapsible
- collapsible periscope
- view
- ornamental design
- 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 collapsible periscope embodying my new design, shown in an extended position;
FIG. 2 is a side elevational view thereof;
FIG. 3 is an elevational view from the opposite side of FIG. 1;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a view similar to FIG. 1, but shown in a collapsed position; and
FIG. 6 is a rear perspective view thereof.
Claims (1)
- The ornamental design for a collapsible periscope, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/886,173 USD256250S (en) | 1978-03-13 | 1978-03-13 | Collapsible periscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/886,173 USD256250S (en) | 1978-03-13 | 1978-03-13 | Collapsible periscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD256250S true USD256250S (en) | 1980-08-05 |
Family
ID=69742066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/886,173 Expired - Lifetime USD256250S (en) | 1978-03-13 | 1978-03-13 | Collapsible periscope |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD256250S (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD349295S (en) | 1992-02-03 | 1994-08-02 | Peter Weidemann | Pocket microscope |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357777A (en) | 1963-07-30 | 1967-12-12 | Kallio Laurie | Portable periscope for viewing public events |
| US3551032A (en) | 1968-10-22 | 1970-12-29 | Leslie S Dunn Jr | Underwater viewer |
| US3619040A (en) | 1969-09-10 | 1971-11-09 | David Mark Cowan | Prism periscope |
-
1978
- 1978-03-13 US US05/886,173 patent/USD256250S/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357777A (en) | 1963-07-30 | 1967-12-12 | Kallio Laurie | Portable periscope for viewing public events |
| US3551032A (en) | 1968-10-22 | 1970-12-29 | Leslie S Dunn Jr | Underwater viewer |
| US3619040A (en) | 1969-09-10 | 1971-11-09 | David Mark Cowan | Prism periscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD349295S (en) | 1992-02-03 | 1994-08-02 | Peter Weidemann | Pocket microscope |
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