Combined crank handle hub and window sill
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Description
FIG. 1 is a perspective view of a combined crank handle hub and window sill showing our new design, the broken line showing a crank handle and a window is for illustrative purposes only and form no part of the claimed design;
FIG. 2 is a left side elevational view, the right side elevational view being a mirror image thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 bottom plan view; and,
FIG. 6 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
2581215 | January 1952 | Stewart |
2731117 | January 1956 | Abelson |
2792090 | May 1957 | Ware, Jr. |
4837977 | June 13, 1989 | Mauro |
Patent History
Patent number: D343691
Type: Grant
Filed: Dec 3, 1990
Date of Patent: Jan 25, 1994
Assignee: Andersen Corporation (Bayport, MN)
Inventors: James C. Guhl (Hudson, WI), Hartmut Ginnow-Merkert (Orono, MN), David J. Weiss (Stillwater, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/621,542
Type: Grant
Filed: Dec 3, 1990
Date of Patent: Jan 25, 1994
Assignee: Andersen Corporation (Bayport, MN)
Inventors: James C. Guhl (Hudson, WI), Hartmut Ginnow-Merkert (Orono, MN), David J. Weiss (Stillwater, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/621,542
Classifications
Current U.S. Class:
D25/52