1 |
Window sash pivot bar and method |
US14740905 |
2015-06-16 |
US09435150B1 |
2016-09-06 |
Barry G. Lawrence |
A pivot bar for a double hung window sash includes an elongated member having a knobbed end for engaging a window jamb or frame. The pivot bar has vertical and horizontal shields for completely covering the first and second apertures formed in the window sash. The pivot bar is “snap-fitted” into the first and second apertures which are formed with a conventional electric drill. The first aperture formed in the side of the sash is less than a complete circle in order for the drill bit to simultaneously form the second aperture in the bottom of the sash. |
2 |
Quick demountable screen for enclosing garage doorways and the like |
US3455366D |
1966-09-15 |
US3455366A |
1969-07-15 |
BOGUMIL WALTER A |
|
3 |
Hinged closure |
US58009166 |
1966-09-16 |
US3411242A |
1968-11-19 |
ROBINSON JR THOMAS R |
|
4 |
Resilient plastic pin and filler strip for slotted hinge constructions |
US36678064 |
1964-05-12 |
US3284842A |
1966-11-15 |
JENNINGS JR JOHN T |
|
5 |
Fastener for window structures and the like having removable mullion units |
US34530364 |
1964-02-17 |
US3221462A |
1965-12-07 |
BRAMAN POMEROY |
|
6 |
Hinge structure for mounting a storm door |
US23938862 |
1962-10-01 |
US3171157A |
1965-03-02 |
RAYMOND LOUGHLIN |
|
7 |
Casement hinge |
US13519261 |
1961-08-31 |
US3103351A |
1963-09-10 |
AHLGREN AXEL W |
|
8 |
Frame fastener for window structure |
US386460 |
1960-01-21 |
US3021577A |
1962-02-20 |
ROBERTS JAMES S |
|
9 |
Control for a screen or storm door associated with a building entrance door |
US69641757 |
1957-11-14 |
US2965918A |
1960-12-27 |
JOHN LEANZA |
|
10 |
Screen door latch holder |
US63125156 |
1956-12-28 |
US2847241A |
1958-08-12 |
RUSHING JR GEORGE |
|
11 |
Awning hinge |
US50230355 |
1955-04-19 |
US2793388A |
1957-05-28 |
BARTHOLOMEW HARVEY L |
|
12 |
Locking device |
US42486854 |
1954-04-22 |
US2759746A |
1956-08-21 |
SITTERLY CHARLES K |
|
13 |
Storm window lock |
US42613754 |
1954-04-28 |
US2709099A |
1955-05-24 |
HIGGINS THOMAS J |
|
14 |
Closure for a window or door opening |
US11572449 |
1949-09-14 |
US2705062A |
1955-03-29 |
THOMAS BONGIOVANNI JOSEPH |
|
15 |
Storm window hanger |
US7460449 |
1949-02-04 |
US2538148A |
1951-01-16 |
EBEL JOHN J |
|
16 |
Fastener for window screens, storm windows, and the like |
US56354444 |
1944-11-15 |
US2490018A |
1949-12-06 |
DAVIS HOMER C |
|
17 |
Latch bolt guard |
US53957244 |
1944-06-09 |
US2484024A |
1949-10-11 |
GARBERDING WALDO L |
|
18 |
Hinge |
US34170540 |
1940-06-21 |
US2302661A |
1942-11-24 |
BENSON ERNEST H |
|
19 |
Hanger for storm sashes and screens |
US42673942 |
1942-01-14 |
US2293140A |
1942-08-18 |
GEORGE HUMMER |
|
20 |
Spring sash hanger |
US31421840 |
1940-01-17 |
US2258062A |
1941-10-07 |
LARSON AUGUST A |
|