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Class Information
Number: 37/403
Name: Excavating > Combined or convertible
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4597205 |
Snow plow clamp assembly |
Jul. 1, 1986 |
| 4593766 |
Strafing pit conditioning apparatus with magnetic sweeper |
Jun. 10, 1986 |
| 4571146 |
Digging apparatus applicable to a bucket loader |
Feb. 18, 1986 |
| 4565485 |
Mechanical grab and scoop combination |
Jan. 21, 1986 |
| 4561199 |
Combination spacer and lifting device for machinery incorporating a bucket |
Dec. 31, 1985 |
| 4560318 |
Back hoe fork lifting device |
Dec. 24, 1985 |
| 4550512 |
Excavator bucket with detachable implements |
Nov. 5, 1985 |
| 4545721 |
Combined lift fork and bucket device for attachment to a vehicle |
Oct. 8, 1985 |
| 4531883 |
Backhoe stabilizer system |
Jul. 30, 1985 |
| 4498253 |
Snow removal |
Feb. 12, 1985 |
| 4495717 |
Combination spacer and lifting device for backhoe machinery |
Jan. 29, 1985 |
| 4490070 |
Heavy-duty trench compactor |
Dec. 25, 1984 |
| 4485570 |
Apparatus for mounting a drilling machine on an excavator bucket |
Dec. 4, 1984 |
| 4480955 |
Coupling for earth moving tools etc. |
Nov. 6, 1984 |
| 4476642 |
Digging tooth and holder assembly |
Oct. 16, 1984 |
| 4466491 |
Apparatus for removing rocks and objects |
Aug. 21, 1984 |
| 4466494 |
Implement with gripping arm assembly for a backhoe |
Aug. 21, 1984 |
| 4462172 |
Quick disconnect blade tool mounting apparatus |
Jul. 31, 1984 |
| 4436477 |
Quick attachment carrier assembly |
Mar. 13, 1984 |
| 4421449 |
Vehicle lift attachment |
Dec. 20, 1983 |
| 4417628 |
Earth boring apparatus |
Nov. 29, 1983 |
| 4411585 |
Fork attachment for loader buckets |
Oct. 25, 1983 |
| 4411584 |
Optimized earthworking tool operating linkage |
Oct. 25, 1983 |
| 4403906 |
Material handling apparatus |
Sep. 13, 1983 |
| 4393608 |
Land forming and earth moving equipment |
Jul. 19, 1983 |
| 4392774 |
Clam bucket attachment |
Jul. 12, 1983 |
| 4383793 |
Tractor implement mount |
May. 17, 1983 |
| 4372064 |
Power lawn mower with dumping receptacle |
Feb. 8, 1983 |
| 4365429 |
Maximum lift system for hydraulic hoe |
Dec. 28, 1982 |
| 4364434 |
Ground-raking, rock-gathering attachments for tractors |
Dec. 21, 1982 |
| 4355477 |
Working machine with improved jib section |
Oct. 26, 1982 |
| 4354321 |
Snow attachment for a road grader |
Oct. 19, 1982 |
| 4341026 |
Bucket assembly for earthmoving machines capable of side dumping as well |
Jul. 27, 1982 |
| 4329796 |
Multi-use excavating and load handling machine |
May. 18, 1982 |
| 4329103 |
Bucket loader attachment |
May. 11, 1982 |
| 4328628 |
Snow plough assembly for a front end loader |
May. 11, 1982 |
| RE30769 |
Mounting arrangement for impact rock-breaker |
Oct. 13, 1981 |
| 4293269 |
Conversion or extension beam |
Oct. 6, 1981 |
| 4274213 |
Scraper blade mounting assembly |
Jun. 23, 1981 |
| 4272222 |
Boom apparatus |
Jun. 9, 1981 |
| 4264264 |
Loader mounting structure |
Apr. 28, 1981 |
| 4261684 |
Mounting of side shiftable appliances on vehicles |
Apr. 14, 1981 |
| 4253256 |
Self-loading dualistic earth excavator with connecting telescopic conveying and dualistic distribution means |
Mar. 3, 1981 |
| 4243356 |
Quick coupler |
Jan. 6, 1981 |
| 4218837 |
High lift hydraulic system for an excavator |
Aug. 26, 1980 |
| 4213731 |
Excavators |
Jul. 22, 1980 |
| 4208814 |
Backhoe bucket extension device |
Jun. 24, 1980 |
| 4200423 |
Storable boom attachment for a construction machine |
Apr. 29, 1980 |
| 4199033 |
Augering accessory for backhoe or the like |
Apr. 22, 1980 |
| 4172687 |
Backhoe skip attachment |
Oct. 30, 1979 |
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