USD839451S1 - Manhole step - Google Patents
Manhole step Download PDFInfo
- Publication number
- USD839451S1 USD839451S1 US29/622,421 US201729622421F USD839451S US D839451 S1 USD839451 S1 US D839451S1 US 201729622421 F US201729622421 F US 201729622421F US D839451 S USD839451 S US D839451S
- Authority
- US
- United States
- Prior art keywords
- manhole step
- manhole
- view
- ornamental design
- 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.)
- Active
Links
Images
Description
The broken lines in the drawings denote environmental structure that form no part of the claimed design.
Claims (1)
- The ornamental design for a manhole step, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/622,421 USD839451S1 (en) | 2017-10-17 | 2017-10-17 | Manhole step |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/622,421 USD839451S1 (en) | 2017-10-17 | 2017-10-17 | Manhole step |
Publications (1)
Publication Number | Publication Date |
---|---|
USD839451S1 true USD839451S1 (en) | 2019-01-29 |
Family
ID=65032566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/622,421 Active USD839451S1 (en) | 2017-10-17 | 2017-10-17 | Manhole step |
Country Status (1)
Country | Link |
---|---|
US (1) | USD839451S1 (en) |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100997A (en) * | 1976-06-21 | 1978-07-18 | Peacock Bobbie D | Step construction employing insertable fastener having deformable projections |
US4610330A (en) * | 1984-07-25 | 1986-09-09 | Clay And Bailey Manufacturing Co., Inc. | Drive-in manhole step construction |
US4655318A (en) * | 1985-10-04 | 1987-04-07 | H. Bowen Company, Inc. | Step assembly |
US4869342A (en) * | 1988-10-31 | 1989-09-26 | Clay & Bailey Mfg. Co., Inc. | Drive in manhole step |
USD304376S (en) * | 1987-09-29 | 1989-10-31 | Lane International Corporation | Manhole step |
US5944140A (en) * | 1998-08-20 | 1999-08-31 | Miyama Kogyo Kabushiki Kaisha | Foothold provided with reflectors |
US5967256A (en) * | 1999-03-19 | 1999-10-19 | Miyama Kogyo Kabushiki Kaisha | Foothold |
US6068083A (en) * | 1999-03-19 | 2000-05-30 | Miyama Kogyo Kabushiki Kaisha | Foothold |
USD429003S (en) * | 1999-08-05 | 2000-08-01 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
USD429002S (en) * | 1999-08-05 | 2000-08-01 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
US6125967A (en) * | 1999-04-30 | 2000-10-03 | Miyama Kogyo Kabushiki Kaisha | Foothold |
USD435118S (en) * | 1998-12-22 | 2000-12-12 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
USD452742S1 (en) * | 1999-04-15 | 2002-01-01 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
USD490907S1 (en) | 2003-07-17 | 2004-06-01 | M.A. Industries, Inc. | Two-sided manhole step |
USD556917S1 (en) * | 2004-07-09 | 2007-12-04 | M.A. Industries, Inc. | Two sided manhole step |
-
2017
- 2017-10-17 US US29/622,421 patent/USD839451S1/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100997A (en) * | 1976-06-21 | 1978-07-18 | Peacock Bobbie D | Step construction employing insertable fastener having deformable projections |
US4610330A (en) * | 1984-07-25 | 1986-09-09 | Clay And Bailey Manufacturing Co., Inc. | Drive-in manhole step construction |
US4655318A (en) * | 1985-10-04 | 1987-04-07 | H. Bowen Company, Inc. | Step assembly |
USD304376S (en) * | 1987-09-29 | 1989-10-31 | Lane International Corporation | Manhole step |
US4869342A (en) * | 1988-10-31 | 1989-09-26 | Clay & Bailey Mfg. Co., Inc. | Drive in manhole step |
US5944140A (en) * | 1998-08-20 | 1999-08-31 | Miyama Kogyo Kabushiki Kaisha | Foothold provided with reflectors |
USD435118S (en) * | 1998-12-22 | 2000-12-12 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
US5967256A (en) * | 1999-03-19 | 1999-10-19 | Miyama Kogyo Kabushiki Kaisha | Foothold |
US6068083A (en) * | 1999-03-19 | 2000-05-30 | Miyama Kogyo Kabushiki Kaisha | Foothold |
USD452742S1 (en) * | 1999-04-15 | 2002-01-01 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
US6125967A (en) * | 1999-04-30 | 2000-10-03 | Miyama Kogyo Kabushiki Kaisha | Foothold |
USD429003S (en) * | 1999-08-05 | 2000-08-01 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
USD429002S (en) * | 1999-08-05 | 2000-08-01 | Miyama Kogyo Co., Ltd. | Step for climbing wall surface |
USD490907S1 (en) | 2003-07-17 | 2004-06-01 | M.A. Industries, Inc. | Two-sided manhole step |
USD556917S1 (en) * | 2004-07-09 | 2007-12-04 | M.A. Industries, Inc. | Two sided manhole step |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |