JPS531591B1 - - Google Patents
Info
- Publication number
- JPS531591B1 JPS531591B1 JP6760172A JP6760172A JPS531591B1 JP S531591 B1 JPS531591 B1 JP S531591B1 JP 6760172 A JP6760172 A JP 6760172A JP 6760172 A JP6760172 A JP 6760172A JP S531591 B1 JPS531591 B1 JP S531591B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16071671A | 1971-07-08 | 1971-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS531591B1 true JPS531591B1 (en) | 1978-01-20 |
Family
ID=22578118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6760172A Pending JPS531591B1 (en) | 1971-07-08 | 1972-07-07 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3729769A (en) |
| JP (1) | JPS531591B1 (en) |
| CA (1) | CA953460A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198727A (en) * | 1978-01-19 | 1980-04-22 | Farmer Gary L | Baseboard dusters for vacuum cleaners |
| US4888851A (en) * | 1988-02-03 | 1989-12-26 | The Hoover Company | Brush mounting arrangement |
| US4856138A (en) * | 1988-11-21 | 1989-08-15 | Century International Corporation | Bowling lane vacuum with floating head |
| US4920604A (en) * | 1989-06-26 | 1990-05-01 | Century International Corporation | Automatic vacuum bowling lane stripper |
| US4959884A (en) * | 1989-06-26 | 1990-10-02 | Century International Corporation | Combination bowling lane stripper and dressing apparatus |
| US4962565A (en) * | 1989-06-26 | 1990-10-16 | Century International Corporation | Automatic vacuum bowling lane stripper |
| US5650012A (en) * | 1995-06-07 | 1997-07-22 | The Kegel Company, Inc. | Variable speed bowling lane maintenance machine |
| US5935333A (en) * | 1995-06-07 | 1999-08-10 | The Kegel Company | Variable speed bowling lane maintenance machine |
| US5729855A (en) * | 1996-06-11 | 1998-03-24 | The Kegel Company, Inc. | Bowling lane conditioning machine with single head dispenser |
| US6421874B1 (en) | 1999-07-16 | 2002-07-23 | Matsushita Electric Corporation Of America | Pivotal edge cleaning brushes for vacuum cleaner |
| EP1663507A4 (en) * | 2003-09-05 | 2009-08-19 | Brunswick Bowling | Apparatus and method for conditioning a bowling lane using precision delivery injectors |
| US7784147B2 (en) * | 2003-09-05 | 2010-08-31 | Brunswick Bowling & Billiards Corporation | Bowling lane conditioning machine |
| US20060130754A1 (en) * | 2004-12-17 | 2006-06-22 | Brunswick Bowling & Billiards | Bowling lane conditioning machine |
| US8051528B2 (en) * | 2006-06-14 | 2011-11-08 | Kegel, Llc | Method of maintaining a bowling lane |
| PL3285631T3 (en) * | 2015-04-24 | 2022-03-21 | Carl Freudenberg Kg | Manually-displaceable cleaning device having counter-rotatable rollers |
| CN110142235A (en) * | 2019-04-28 | 2019-08-20 | 江苏金彭车业有限公司 | A kind of interior clean of workshop uses dirt cart |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US750852A (en) * | 1904-02-02 | Pneumatic road-bed cleaner | ||
| US1985849A (en) * | 1931-06-19 | 1934-12-25 | B F Sturtevant Co | Vacuum cleaner |
| US2296994A (en) * | 1940-08-19 | 1942-09-29 | Alfred Marrison | Cleaning device |
| US2648867A (en) * | 1946-05-10 | 1953-08-18 | Separator Ab | Currying machine for connection with vacuum systems |
| US2509604A (en) * | 1948-07-06 | 1950-05-30 | Delbert A Mcgregor | Bowling alley gutter cleaner |
| US2893047A (en) * | 1956-06-26 | 1959-07-07 | Glen W Swihart | Sweeping device |
| US3042950A (en) * | 1960-09-30 | 1962-07-10 | Jr Mike Ludwig | Bowling alley conditioning machine |
| US3460185A (en) * | 1966-09-06 | 1969-08-12 | Themster Cook | Vacuum sweeping apparatus |
-
1971
- 1971-07-08 US US00160716A patent/US3729769A/en not_active Expired - Lifetime
-
1972
- 1972-06-09 CA CA144,338A patent/CA953460A/en not_active Expired
- 1972-07-07 JP JP6760172A patent/JPS531591B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA953460A (en) | 1974-08-27 |
| US3729769A (en) | 1973-05-01 |