CA7983A - Improvements in spring mattresses - Google Patents

Improvements in spring mattresses

Info

Publication number: CA7983A
Authority: CA; Canada
Prior art keywords: spring mattresses; mattresses; spring
Prior art date: 1877-10-09
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

Application number

CA000007983A

Other languages

French (fr)

Inventor

Edwin L. Bushnell

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Publication date

1877-10-09

1877-10-09 Application granted granted Critical

1877-10-09 Publication of CA7983A publication Critical patent/CA7983A/en

Status Expired legal-status Critical Current

Links

CA000007983A Improvements in spring mattresses Expired CA7983A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA7983T

Publications (1)

Publication Number	Publication Date
CA7983A true CA7983A (en)	1877-10-09

Family

ID=45124532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000007983A Expired CA7983A (en)			Improvements in spring mattresses

Country Status (1)

Country	Link
CA (1)	CA7983A (en)

0
- CA CA000007983A patent/CA7983A/en not_active Expired

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