CA1268504C - - Google Patents
Info
- Publication number
- CA1268504C CA1268504C CA 419564 CA419564A CA1268504C CA 1268504 C CA1268504 C CA 1268504C CA 419564 CA419564 CA 419564 CA 419564 A CA419564 A CA 419564A CA 1268504 C CA1268504 C CA 1268504C
- Authority
- CA
- Canada
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0068—Anchors
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Emergency Lowering Means (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000419564A CA1233860A (en) | 1983-01-17 | 1983-01-17 | POLE CLIMBING ASSIST DEVICE |
| US06/568,068 US4527660A (en) | 1983-01-17 | 1984-01-04 | Pole climbing aid |
| AU23507/84A AU570231B2 (en) | 1983-01-17 | 1984-01-16 | Pole climbing aid |
| JP59004926A JPS59137071A (ja) | 1983-01-17 | 1984-01-17 | 昇降補助具 |
| CA000553181A CA1268504A (en) | 1983-01-17 | 1987-11-30 | Pole climbing aid |
| AU83154/87A AU581386B2 (en) | 1983-01-17 | 1987-12-30 | Pole climbing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000419564A CA1233860A (en) | 1983-01-17 | 1983-01-17 | POLE CLIMBING ASSIST DEVICE |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000553181A Division CA1268504A (en) | 1983-01-17 | 1987-11-30 | Pole climbing aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA1233860A CA1233860A (en) | 1988-03-08 |
| CA1268504C true CA1268504C (US07122603-20061017-C00147.png) | 1990-05-01 |
Family
ID=4124350
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000419564A Expired CA1233860A (en) | 1983-01-17 | 1983-01-17 | POLE CLIMBING ASSIST DEVICE |
| CA000553181A Expired - Lifetime CA1268504A (en) | 1983-01-17 | 1987-11-30 | Pole climbing aid |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000553181A Expired - Lifetime CA1268504A (en) | 1983-01-17 | 1987-11-30 | Pole climbing aid |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4527660A (US07122603-20061017-C00147.png) |
| JP (1) | JPS59137071A (US07122603-20061017-C00147.png) |
| AU (2) | AU570231B2 (US07122603-20061017-C00147.png) |
| CA (2) | CA1233860A (US07122603-20061017-C00147.png) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517077Y2 (US07122603-20061017-C00147.png) * | 1985-12-19 | 1993-05-07 | ||
| JPH01167266U (US07122603-20061017-C00147.png) * | 1988-05-17 | 1989-11-24 | ||
| US5341896A (en) * | 1992-01-08 | 1994-08-30 | Amacker Joseph A | Safety harness for tree climbers |
| US5810113A (en) * | 1996-09-30 | 1998-09-22 | Jones; Earl R. | Portable tree climbing device |
| US6035966A (en) * | 1998-09-29 | 2000-03-14 | K D L Outdoor Products, Inc. | Harness tree seat with ascender |
| US6695095B1 (en) * | 2002-07-09 | 2004-02-24 | Gary J. Franke | Fall protection restraint apparatus |
| US6644438B1 (en) * | 2002-09-06 | 2003-11-11 | Scepter Corporation | Pole climbing and safety device |
| US20040200666A1 (en) | 2003-04-08 | 2004-10-14 | Diggle Frederick J. | Safety restraint apparatus and method |
| US7397495B2 (en) * | 2003-06-20 | 2008-07-08 | Apple Inc. | Video conferencing apparatus and method |
| US6902032B2 (en) * | 2003-06-30 | 2005-06-07 | Bellsouth Intellectual Property Corporation | Technician catcher |
| US7100738B1 (en) | 2003-08-13 | 2006-09-05 | Bellsouth Intellectual Property Corp. | Climbing device |
| US7140587B1 (en) | 2003-08-14 | 2006-11-28 | Bellsouth Intellectual Property Corp. | Support device |
| US6959784B2 (en) * | 2003-08-18 | 2005-11-01 | Bellsouth Intellect Pty Corp | Torso harness |
| US6981571B2 (en) | 2003-08-30 | 2006-01-03 | Bellsouth Intellect Pty Corp | Climber catcher |
| US20100051382A1 (en) * | 2008-08-26 | 2010-03-04 | The Southern Company | Fall arrest system for climbers of a wooden structure |
| US20100078261A1 (en) * | 2008-10-01 | 2010-04-01 | The Southern Company | Fall arrest system |
| US8887866B2 (en) | 2010-03-06 | 2014-11-18 | D B Industries, Llc | Pole climbing fall prevention assembly |
| JP5651514B2 (ja) * | 2011-03-25 | 2015-01-14 | 藤井電工株式会社 | ２点係止型の墜落防止ロープとチョーク台付ベルトを備えた樹木昇降補助具とそれを用いた樹木昇降方法 |
| USD668579S1 (en) | 2011-08-16 | 2012-10-09 | D B Industries, Inc. | Buckle portion |
| US9265989B2 (en) | 2011-11-18 | 2016-02-23 | D B Industries, Llc | Connecting adjustment assembly |
| US10744353B2 (en) * | 2017-05-02 | 2020-08-18 | Warren Ballantyne | Roof anchor and safety system and method of using the same |
| CN111672073B (zh) * | 2020-06-03 | 2024-07-09 | 日照博科电力器材有限公司 | 电工爬杆装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US869382A (en) * | 1907-04-19 | 1907-10-29 | William F Newton | Lineman's safety device. |
| US2392538A (en) * | 1945-05-02 | 1946-01-08 | Carl J Knudsen | Pole climber |
| US2842300A (en) * | 1957-01-08 | 1958-07-08 | John M Johnson | Hand operated pole climbing aid |
| US3840091A (en) * | 1973-10-03 | 1974-10-08 | Murphy P | Lineman{40 s safety belt |
| US3968858A (en) * | 1975-05-14 | 1976-07-13 | Vollan Douglas D | Climbing device |
| US4168765A (en) * | 1978-10-02 | 1979-09-25 | Ferguson Clarence E | Hand climber for use with tree climbing platform |
| US4407391A (en) * | 1982-04-14 | 1983-10-04 | Greenway Peter R | Pole climber's safety device |
-
1983
- 1983-01-17 CA CA000419564A patent/CA1233860A/en not_active Expired
-
1984
- 1984-01-04 US US06/568,068 patent/US4527660A/en not_active Expired - Fee Related
- 1984-01-16 AU AU23507/84A patent/AU570231B2/en not_active Ceased
- 1984-01-17 JP JP59004926A patent/JPS59137071A/ja active Granted
-
1987
- 1987-11-30 CA CA000553181A patent/CA1268504A/en not_active Expired - Lifetime
- 1987-12-30 AU AU83154/87A patent/AU581386B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU581386B2 (en) | 1989-02-16 |
| AU8315487A (en) | 1988-05-05 |
| JPS59137071A (ja) | 1984-08-06 |
| JPH0447584B2 (US07122603-20061017-C00147.png) | 1992-08-04 |
| US4527660A (en) | 1985-07-09 |
| CA1268504A (en) | 1990-05-01 |
| AU570231B2 (en) | 1988-03-10 |
| AU2350784A (en) | 1984-07-19 |
| CA1233860A (en) | 1988-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |