| Patents for B27B 9 - Portable power-driven circular saws for manual operation (1,250) |
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| 05/20/1986 | US4589208 Portable electric circular saw |
| 04/02/1986 | EP0175910A2 Circular saw |
| 03/25/1986 | US4577526 Protective element for hand-held power tool |
| 12/03/1985 | US4555849 Battery powered portable saw |
| 10/08/1985 | US4545121 Hand-held power tool with circular-disk-shaped tool |
| 09/11/1985 | EP0154130A1 Circular hand saw with base plate |
| 09/10/1985 | US4539881 Guide plate for a hand power saw |
| 07/24/1985 | EP0149233A2 Hand saw with a tiltable base plate |
| 06/19/1985 | EP0144707A1 Guiding tool for a portable saw |
| 05/14/1985 | US4516324 Modular housing system for a circular saw |
| 04/16/1985 | US4511334 Dental instrument for cutting slots for receiving implants into the jaw |
| 01/02/1985 | EP0129754A1 Electric hand tool with a divisible enclosure |
| 09/26/1984 | EP0119513A2 Safety guard for a hand-operated machine tool |
| 09/25/1984 | US4472880 Annular saw blade and annular saw |
| 05/29/1984 | US4450627 Device for determining a correct sawing position for a portable rotary sawing machine |
| 04/17/1984 | US4442878 Hand-held power tool with a mechanism |
| 03/06/1984 | CA1163201A1 Narrow profile power handle for line trimmer and the like |
| 11/15/1983 | US4414743 Circular saw |
| 11/01/1983 | US4412381 Blade housing for cast cutting tool |
| 10/25/1983 | US4411067 Blade housing device for cast cutting tool |
| 09/27/1983 | US4406064 Gravity stabilized portable power tool hanger |
| 10/13/1982 | EP0062253A1 A hand-held circular saw/disc cutter for woodwork |
| 10/12/1982 | US4353165 Saw |
| 09/29/1982 | EP0060971A2 Annular saw blade and annular saw |
| 09/14/1982 | CA1131547A2 Clamp for adjustable portable saw guide device |
| 07/14/1982 | EP0055896A2 Circular saw |
| 03/16/1982 | US4319433 Tool for cutting automotive components |
| 02/23/1982 | US4316323 Blade housing for cast cutting tool |
| 09/01/1981 | US4286675 Narrow profile power handle for line trimmer and the like |
| 03/31/1981 | CA1098422A1 Power saw guiding apparatus |
| 03/24/1981 | US4257297 Circular saw with visual cut line indicator |
| 02/24/1981 | US4252239 Carpenter's combination portable power-operated hand and table saw |
| 02/10/1981 | US4249313 Pruning device |
| 01/20/1981 | CA1093945A1 Device for a portable power saw |
| 12/02/1980 | US4236356 Cutting saw and concrete groover |
| 11/18/1980 | US4233738 Glide pad for portable power saw |
| 09/30/1980 | US4224855 Power saw guiding apparatus |
| 09/09/1980 | US4221051 Circular saw with improved base plate adjustment |
| 07/22/1980 | US4213364 Device for a portable power saw |
| 10/02/1979 | CA1063487A1 Assembly and method for guiding a portable power saw |
| 06/05/1979 | CA1055815A1 Arrangement for cutting a workpiece |
| 08/15/1978 | US4106181 Quick release mechanism for oscillating saw blade |
| 01/24/1978 | US4069568 Rotary rasping surface scarifying attachment with tilting base |
| 12/13/1977 | US4062390 Arrangement for cutting a workpiece |
| 08/23/1977 | US4043237 Guard for radial arm saw |
| 08/23/1977 | US4043003 Bone sectioning tool for vertebrate fish |
| 05/10/1977 | US4022182 Dust and water confinement unit for portable circular saw |
| 02/08/1977 | US4006528 Portable grass and brush cutter with brake and clutch |
| 08/31/1976 | US3977078 Grass cutting chain saw drive system |
| 04/27/1976 | US3952412 Oscillatory saw |