USD829347S1 - Buffering mechanism for an extension ladder - Google Patents
Buffering mechanism for an extension ladder Download PDFInfo
- Publication number
- USD829347S1 USD829347S1 US29/565,466 US201629565466F USD829347S US D829347 S1 USD829347 S1 US D829347S1 US 201629565466 F US201629565466 F US 201629565466F US D829347 S USD829347 S US D829347S
- Authority
- US
- United States
- Prior art keywords
- buffering mechanism
- extension ladder
- extension
- ladder
- buffering
- 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.)
- Active
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Description
The broken lines shown in the figures are for the purpose of illustrating portions of the buffering mechanism for an extension ladder and form no part of the claimed design.
Claims (1)
- The ornamental design for a buffering mechanism for an extension ladder, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/565,466 USD829347S1 (en) | 2016-05-20 | 2016-05-20 | Buffering mechanism for an extension ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/565,466 USD829347S1 (en) | 2016-05-20 | 2016-05-20 | Buffering mechanism for an extension ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
USD829347S1 true USD829347S1 (en) | 2018-09-25 |
Family
ID=63556938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/565,466 Active USD829347S1 (en) | 2016-05-20 | 2016-05-20 | Buffering mechanism for an extension ladder |
Country Status (1)
Country | Link |
---|---|
US (1) | USD829347S1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369411A (en) * | 1965-10-05 | 1968-02-20 | James L.R. Hines | Accordion type pump rod seal |
US4058018A (en) * | 1976-04-15 | 1977-11-15 | Quadrastat Controls Corporation | Pressure compensated flexible bellows |
USD315177S (en) * | 1988-01-07 | 1991-03-05 | Combi Co., Ltd. | Toy accordion |
USD332667S (en) * | 1990-03-19 | 1993-01-19 | Brooks Barry L | Ladder support |
US8291810B2 (en) * | 2008-01-17 | 2012-10-23 | Sunstream Corporation | Hydraulic cylinder contamination prevention system |
US20140284140A1 (en) * | 2011-09-11 | 2014-09-25 | Gilad Omri | Telescopic ladder and locking mechanism thereof |
-
2016
- 2016-05-20 US US29/565,466 patent/USD829347S1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369411A (en) * | 1965-10-05 | 1968-02-20 | James L.R. Hines | Accordion type pump rod seal |
US4058018A (en) * | 1976-04-15 | 1977-11-15 | Quadrastat Controls Corporation | Pressure compensated flexible bellows |
USD315177S (en) * | 1988-01-07 | 1991-03-05 | Combi Co., Ltd. | Toy accordion |
USD332667S (en) * | 1990-03-19 | 1993-01-19 | Brooks Barry L | Ladder support |
US8291810B2 (en) * | 2008-01-17 | 2012-10-23 | Sunstream Corporation | Hydraulic cylinder contamination prevention system |
US20140284140A1 (en) * | 2011-09-11 | 2014-09-25 | Gilad Omri | Telescopic ladder and locking mechanism thereof |
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