USD747364S1 - Pair of dipper door structure plates - Google Patents
Pair of dipper door structure plates Download PDFInfo
- Publication number
- USD747364S1 USD747364S1 US29/497,675 US201429497675F USD747364S US D747364 S1 USD747364 S1 US D747364S1 US 201429497675 F US201429497675 F US 201429497675F US D747364 S USD747364 S US D747364S
- Authority
- US
- United States
- Prior art keywords
- pair
- door structure
- structure plates
- dipper door
- plates
- 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 dipper door is shown in broken lines for illustrative purposes only and forms no part of the claimed design.
Claims (1)
- The ornamental design for a pair of dipper door structure plates, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/497,675 USD747364S1 (en) | 2014-07-28 | 2014-07-28 | Pair of dipper door structure plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/497,675 USD747364S1 (en) | 2014-07-28 | 2014-07-28 | Pair of dipper door structure plates |
Publications (1)
Publication Number | Publication Date |
---|---|
USD747364S1 true USD747364S1 (en) | 2016-01-12 |
Family
ID=55026870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/497,675 Active USD747364S1 (en) | 2014-07-28 | 2014-07-28 | Pair of dipper door structure plates |
Country Status (1)
Country | Link |
---|---|
US (1) | USD747364S1 (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1383102A (en) * | 1920-02-24 | 1921-06-28 | John J Greuling | Excavator-dipper door |
US1864210A (en) * | 1929-10-04 | 1932-06-21 | American Manganese Steel Co | Turtle back reenforcing casting for dipper doors |
US1944949A (en) * | 1931-07-18 | 1934-01-30 | American Manganese Steel Co | Latch for dipper doors |
US1981267A (en) * | 1934-05-31 | 1934-11-20 | Marion Steam Shovel Co | Protector for dipper doors |
US2374108A (en) * | 1942-06-25 | 1945-04-17 | Pettibone Mulliken Corp | Latching means for dipper doors |
US2735559A (en) * | 1956-02-21 | Excavator dipper door | ||
US5815958A (en) * | 1996-12-30 | 1998-10-06 | The Frog, Switch & Manufacturing Co. | Excavator dipper latch assembly having removable tapered latch bar |
US7096610B1 (en) * | 2005-06-03 | 2006-08-29 | Bucyrus International, Inc. | Dipper assembly including a closure mechanism |
US20070107269A1 (en) * | 2005-07-13 | 2007-05-17 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US20100212194A1 (en) * | 2005-07-13 | 2010-08-26 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US20110146114A1 (en) * | 2005-07-13 | 2011-06-23 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US20120260538A1 (en) * | 2011-04-14 | 2012-10-18 | Dave Schob | Snubber for shovel dipper |
US20130192101A1 (en) * | 2012-01-30 | 2013-08-01 | Caterpillar Global Mining Llc | Dipper door assembly |
US20150089847A1 (en) * | 2013-09-27 | 2015-04-02 | Harnischfeger Technologies, Inc. | Dipper door and dipper door trip assembly |
-
2014
- 2014-07-28 US US29/497,675 patent/USD747364S1/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735559A (en) * | 1956-02-21 | Excavator dipper door | ||
US1383102A (en) * | 1920-02-24 | 1921-06-28 | John J Greuling | Excavator-dipper door |
US1864210A (en) * | 1929-10-04 | 1932-06-21 | American Manganese Steel Co | Turtle back reenforcing casting for dipper doors |
US1944949A (en) * | 1931-07-18 | 1934-01-30 | American Manganese Steel Co | Latch for dipper doors |
US1981267A (en) * | 1934-05-31 | 1934-11-20 | Marion Steam Shovel Co | Protector for dipper doors |
US2374108A (en) * | 1942-06-25 | 1945-04-17 | Pettibone Mulliken Corp | Latching means for dipper doors |
US5815958A (en) * | 1996-12-30 | 1998-10-06 | The Frog, Switch & Manufacturing Co. | Excavator dipper latch assembly having removable tapered latch bar |
US7096610B1 (en) * | 2005-06-03 | 2006-08-29 | Bucyrus International, Inc. | Dipper assembly including a closure mechanism |
US20070107269A1 (en) * | 2005-07-13 | 2007-05-17 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US20100212194A1 (en) * | 2005-07-13 | 2010-08-26 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US20110146114A1 (en) * | 2005-07-13 | 2011-06-23 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US8590180B2 (en) * | 2005-07-13 | 2013-11-26 | Harnischfeger Technologies, Inc. | Dipper door latch with locking mechanism |
US20120260538A1 (en) * | 2011-04-14 | 2012-10-18 | Dave Schob | Snubber for shovel dipper |
US20130192101A1 (en) * | 2012-01-30 | 2013-08-01 | Caterpillar Global Mining Llc | Dipper door assembly |
US20150089847A1 (en) * | 2013-09-27 | 2015-04-02 | Harnischfeger Technologies, Inc. | Dipper door and dipper door trip assembly |
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