US3516107A - Pile lifter for a floor care machine - Google Patents
Pile lifter for a floor care machine Download PDFInfo
- Publication number
- US3516107A US3516107A US701911A US3516107DA US3516107A US 3516107 A US3516107 A US 3516107A US 701911 A US701911 A US 701911A US 3516107D A US3516107D A US 3516107DA US 3516107 A US3516107 A US 3516107A
- Authority
- US
- United States
- Prior art keywords
- pile
- rug
- backing member
- roller
- lifter
- Prior art date
- 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
Images
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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/32—Carpet-sweepers
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
Landscapes
- Brushes (AREA)
Description
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70191168A | 1968-01-31 | 1968-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3516107A true US3516107A (en) | 1970-06-23 |
Family
ID=24819163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US701911A Expired - Lifetime US3516107A (en) | 1968-01-31 | 1968-01-31 | Pile lifter for a floor care machine |
Country Status (3)
Country | Link |
---|---|
US (1) | US3516107A (en) |
DE (1) | DE1901658A1 (en) |
NL (1) | NL6901375A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3740783A (en) * | 1971-05-20 | 1973-06-26 | L Kopecky | Rake device for shag carpets |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304893A1 (en) * | 1983-02-12 | 1984-08-16 | Lutz, Hans, 7101 Flein | Safety device for the mechanical fastening of works of art or the like |
US5361453A (en) * | 1992-09-11 | 1994-11-08 | Gerber Garment Technology, Inc. | Bristle bed cleaner for sheet material cutting machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR710507A (en) * | 1930-02-11 | 1931-08-24 | Floor cleaning machine | |
US2396861A (en) * | 1941-11-28 | 1946-03-19 | Linderoth Erik Torvald | Brushing and cleaning apparatus for carpets and the like |
US2679084A (en) * | 1953-02-02 | 1954-05-25 | Henry B Heitt | Nap lifter for rugs and carpets |
US3080637A (en) * | 1960-03-17 | 1963-03-12 | Albany Felt Co | Napping device for modifying the surface characteristic of a fibrous material |
US3365772A (en) * | 1966-06-21 | 1968-01-30 | Robert C. Collins | Power driven abrading tool |
-
1968
- 1968-01-31 US US701911A patent/US3516107A/en not_active Expired - Lifetime
-
1969
- 1969-01-14 DE DE19691901658 patent/DE1901658A1/en active Pending
- 1969-01-28 NL NL6901375A patent/NL6901375A/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR710507A (en) * | 1930-02-11 | 1931-08-24 | Floor cleaning machine | |
US2396861A (en) * | 1941-11-28 | 1946-03-19 | Linderoth Erik Torvald | Brushing and cleaning apparatus for carpets and the like |
US2679084A (en) * | 1953-02-02 | 1954-05-25 | Henry B Heitt | Nap lifter for rugs and carpets |
US3080637A (en) * | 1960-03-17 | 1963-03-12 | Albany Felt Co | Napping device for modifying the surface characteristic of a fibrous material |
US3365772A (en) * | 1966-06-21 | 1968-01-30 | Robert C. Collins | Power driven abrading tool |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3740783A (en) * | 1971-05-20 | 1973-06-26 | L Kopecky | Rake device for shag carpets |
Also Published As
Publication number | Publication date |
---|---|
NL6901375A (en) | 1969-08-04 |
DE1901658A1 (en) | 1970-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CATAPHOTE, INC.,MISSISSIPPI Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FERRO CORPORATION, A OH CORP.;REEL/FRAME:004823/0881 Effective date: 19871230 Owner name: CATAPHOTE, INC., 1001 UNDERWOOD DRIVE, JACKSON, MI Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:FERRO CORPORATION, A OH CORP.;REEL/FRAME:004823/0881 Effective date: 19871230 |
|
AS | Assignment |
Owner name: FIRST NATIONAL BANK OF BOSTON, THE Free format text: SECURITY INTEREST;ASSIGNOR:EL ACQUISITION CORPORATION;REEL/FRAME:004923/0862 Effective date: 19871030 |
|
AS | Assignment |
Owner name: FIRST BOSTON SECURITIES CORP. Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION A CORP. OF DE.;REEL/FRAME:005195/0287 Effective date: 19891024 Owner name: WESRAY CAPITAL CORPORATION Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION A CORP. OF DE.;REEL/FRAME:005195/0287 Effective date: 19891024 Owner name: FIRST BOSTON MEZZANINE INVESTMENT PARTNERSHIP - 9 Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION A CORP. OF DE.;REEL/FRAME:005195/0287 Effective date: 19891024 Owner name: WELLS FARGO & CO. Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION A CORP. OF DE.;REEL/FRAME:005195/0287 Effective date: 19891024 Owner name: BANCBOSTON INVESTMENTS INC., Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION A CORP. OF DE.;REEL/FRAME:005195/0287 Effective date: 19891024 |
|
AS | Assignment |
Owner name: FIRST BOSTON SECURITIES CORP. Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION;REEL/FRAME:005206/0691 Effective date: 19891024 Owner name: WESRAY CAPITAL CORPORATION Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION;REEL/FRAME:005206/0691 Effective date: 19891024 Owner name: FIRST BOSTON MEZZANINE INVESTMENT PARTNERSHIP - 9 Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION;REEL/FRAME:005206/0691 Effective date: 19891024 Owner name: WELLS FARGO & CO. Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION;REEL/FRAME:005206/0691 Effective date: 19891024 Owner name: BANCBOSTON INVESTMENTS INC. Free format text: SECURITY INTEREST;ASSIGNOR:ELECTROLUX CORPORATION;REEL/FRAME:005206/0691 Effective date: 19891024 |
|
AS | Assignment |
Owner name: EL ACQUISITION CORPORATION, N/K/A ELECTROLUX CORP. Free format text: RELEASE OF SECURITY INTEREST;ASSIGNOR:BANKBOSTON NA;REEL/FRAME:009580/0655 Effective date: 19980831 |
|
AS | Assignment |
Owner name: ELECTROLUX CORPORATION, CONNECTICUT Free format text: RELEASE OF SECURITY INTEREST;ASSIGNORS:BANCBOSTON INVESTMENTS, INC.;WELLS FARGO & CO.;FIRST BOSTON MEZZANINE INVESTMENT PARTNERSHIP - 9;AND OTHERS;REEL/FRAME:009773/0310 Effective date: 19980831 |