|
|
Found results for
1.
|
Hoisting and lowering device
| Application Number |
18394970 |
| Grant Number |
12358765 |
| Status |
In Force |
| Filing Date |
2023-12-22 |
| First Publication Date |
2024-06-20 |
| Grant Date |
2025-07-15 |
| Owner |
GRID TRAINING CORPORATION (USA)
|
| Inventor |
Groves, Mark
|
Abstract
A device, system and method are used for hoisting and lowering a load. The device has a front plate that may be displaced to reveal a sheave. The device also has a friction accessory. The friction accessory is arranged to create friction between a rope and the device when a load is suspended from the device using the rope and where the device is secured to a support structure. The system may be prepared by an operator, having ascended to an elevated location, and further allows the operator to lower the load from the elevated location prior to descending.
IPC Classes ?
- B66D 3/00 - Portable or mobile lifting or hauling appliances
- A62B 1/10 - Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
|
2.
|
Hoisting and lowering device
| Application Number |
18181154 |
| Grant Number |
11891282 |
| Status |
In Force |
| Filing Date |
2023-03-09 |
| First Publication Date |
2023-09-07 |
| Grant Date |
2024-02-06 |
| Owner |
GRID TRAINING CORPORATION (USA)
|
| Inventor |
Groves, Mark
|
Abstract
A device, system and method are used for hoisting and lowering a load. The device has a front plate that may be displaced to reveal a sheave. The device also has a friction accessory. The friction accessory is arranged to create friction between a rope and the device when a load is suspended from the device using the rope and where the device is secured to a support structure. The system may be prepared by an operator, having ascended to an elevated location, and further allows the operator to lower the load from the elevated location prior to descending.
IPC Classes ?
- B66D 3/00 - Portable or mobile lifting or hauling appliances
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
- A62B 1/10 - Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
|
3.
|
Hoisting and lowering device
| Application Number |
16915487 |
| Grant Number |
11603296 |
| Status |
In Force |
| Filing Date |
2020-06-29 |
| First Publication Date |
2020-12-17 |
| Grant Date |
2023-03-14 |
| Owner |
GRID TRAINING CORPORATION (USA)
|
| Inventor |
Groves, Mark
|
Abstract
A device, system and method are used for hoisting and lowering a load. The device has a front plate that may be displaced to reveal a sheave. The device also has a friction accessory. The friction accessory is arranged to create friction between a rope and the device when a load is suspended from the device using the rope and where the device is secured to a support structure. The system may be prepared by an operator, having ascended to an elevated location, and further allows the operator to lower the load from the elevated location prior to descending.
IPC Classes ?
- B66D 3/00 - Portable or mobile lifting or hauling appliances
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
- A62B 1/10 - Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
|
4.
|
Hoisting and lowering device
| Application Number |
15960273 |
| Grant Number |
10737919 |
| Status |
In Force |
| Filing Date |
2018-04-23 |
| First Publication Date |
2018-11-01 |
| Grant Date |
2020-08-11 |
| Owner |
GRID TRAINING CORPORATION (USA)
|
| Inventor |
Groves, Mark
|
Abstract
A device, system and method are used for hoisting and lowering a load. The device has a front plate that may be displaced to reveal a sheave. The device also has a friction accessory. The friction accessory is arranged to create friction between a rope and the device when a load is suspended from the device using the rope and where the device is secured to a support structure. The system may be prepared by an operator, having ascended to an elevated location, and further allows the operator to lower the load from the elevated location prior to descending.
IPC Classes ?
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
|
5.
|
Hoisting and lowering device
| Application Number |
15623730 |
| Grant Number |
09975744 |
| Status |
In Force |
| Filing Date |
2017-06-15 |
| First Publication Date |
2017-10-05 |
| Grant Date |
2018-05-22 |
| Owner |
GRID TRAINING CORPORATION (USA)
|
| Inventor |
Groves, Mark
|
Abstract
A device, system and method are used for hoisting and lowering a load. The device has a front plate that may be displaced to reveal a sheave. The device also has a friction accessory. The friction accessory is arranged to create friction between a rope and the device when a load is suspended from the device using the rope and where the device is secured to a support structure. The system may be prepared by an operator, having ascended to an elevated location, and further allows the operator to lower the load from the elevated location prior to descending.
IPC Classes ?
- B66D 3/04 - Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage
|
6.
|
OX BLOCK
| Serial Number |
86127436 |
| Status |
Registered |
| Filing Date |
2013-11-22 |
| Registration Date |
2015-10-13 |
| Owner |
GRID TRAINING CORPORATION ()
|
| NICE Classes ? |
06 - Common metals and ores; objects made of metal
|
Goods & Services
Metal hardware, namely, pulleys and specifically excluding hose hangers of metal and metal hooks
|
7.
|
OX BLOCK
| Serial Number |
86127443 |
| Status |
Registered |
| Filing Date |
2013-11-22 |
| Registration Date |
2015-10-13 |
| Owner |
GRID TRAINING CORPORATION ()
|
| NICE Classes ? |
- 07 - Machines and machine tools
- 08 - Hand tools and implements
|
Goods & Services
Hoists; blocks; and portable hoist systems Engineered lifting equipment, namely, manually operated hand-held hoist equipment comprised primarily of a rope, pulley and a metal hook for the purpose of lifting objects
|
8.
|
OX BLOCK
| Serial Number |
86051992 |
| Status |
Registered |
| Filing Date |
2013-08-29 |
| Registration Date |
2015-06-30 |
| Owner |
GRID TRAINING CORPORATION ()
|
| NICE Classes ? |
06 - Common metals and ores; objects made of metal
|
Goods & Services
Metal hardware, namely, pulleys and specifically excluding hose hangers of metal and metal hooks
|
9.
|
OX BLOCK
| Serial Number |
86052005 |
| Status |
Registered |
| Filing Date |
2013-08-29 |
| Registration Date |
2015-06-30 |
| Owner |
GRID TRAINING CORPORATION ()
|
| NICE Classes ? |
- 07 - Machines and machine tools
- 08 - Hand tools and implements
|
Goods & Services
Hoists; blocks; and portable hoist systems Engineered lifting equipment, namely, manually operated hand-held hoist equipment comprised primarily of a rope and a metal hook for the purpose of lifting objects
|
|
