Furnishings – Household linen – mattress – or cushion – Mattress – cushion – or bed linen
Patent
1988-05-18
1990-06-26
Burke, Wallace R.
Furnishings
Household linen, mattress, or cushion
Mattress, cushion, or bed linen
Patent
active
D03087867
REFERENCES:
patent: 3273174 (1966-09-01), Cassini
patent: 4535495 (1985-08-01), Oldfield
patent: 4752982 (1988-06-01), Jones et al.
patent: 4850068 (1989-07-01), Walpin et al.
Burke Wallace R.
Vinson Brian N.
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