|
US3657749A
(en)
|
|
Spring assembly
|
|
US3546723A
(en)
|
|
Box spring
|
|
PL65766B1
(es)
|
|
|
|
US3206759A
(en)
|
|
Stabilizers
|
|
US1344636A
(en)
|
|
jackson |
|
US1343620A
(en)
|
|
Sectional spring
|
|
US3068493A
(en)
|
|
Bed bottom, a seat, or a back-rest
|
|
US336202A
(en)
|
|
Spring bed-bottom |
|
US3588930A
(en)
|
|
Resilient bottom for furniture
|
|
US2089301A
(en)
|
|
Wire assembling device
|
|
US1862905A
(en)
|
|
Bedspring
|
|
US729021A
(en)
|
|
Spring-bed.
|
|
US2114918A
(en)
|
|
Spring
|
|
US2942278A
(en)
|
|
Spring cushion assembly employing cylindrical springs
|
|
US1021772A
(en)
|
|
Bed or couch fabric.
|
|
US1431149A
(en)
|
|
Bed bottom
|
|
US1700520A
(en)
|
|
Spring
|
|
US991806A
(en)
|
|
Bed-bottom fabric.
|
|
US442008A
(en)
|
|
Bed-bottom |
|
US1505025A
(en)
|
|
Resilient supporting surface, mattress, and the like
|
|
US1305986A
(en)
|
|
Fabric foe |
|
US1284087A
(en)
|
|
Bed-bottom.
|
|
US1070083A
(en)
|
|
Wire mattress.
|
|
US639225A
(en)
|
|
Spring bed and seat bottom.
|
|
US506246A
(en)
|
|
miller |