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(12) Patent: | (11) CA 1101004 |
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(21) Application Number: | 1101004 |
(54) English Title: | REVOLVABLE ROCKABLE PLAYPEN |
(54) French Title: | PARC TOURNANT ET BERCANT POUR ENFANTS |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : | |
(71) Applicants : | |
(74) Agent: | BORDEN LADNER GERVAIS LLP |
(74) Associate agent: | |
(45) Issued: | 1981-05-12 |
(22) Filed Date: | 1978-04-10 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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ABSTRACT OF THE DISCLOSURE
A revolvable playpen including a hollow body
having an open upper end and a bottom. The bottom of
the body has an annular extension substantially normal
to the wall of the hollow body and secured to the lower
under surface of the bottom is a semi-spherical member.
The annular extension limits the degree of tilt of the
playpen so that an infant within the playpen can safely
revolve the pen about the annular extension and rock
upon the semi-sherical member without tipping over.
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Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1101004 was not found.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
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Description | Date |
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Inactive: First IPC assigned | 2000-11-02 |
Inactive: Expired (old Act Patent) latest possible expiry date | 1998-05-12 |
Grant by Issuance | 1981-05-12 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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None |
Past Owners on Record |
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ELWOOD W. HAYNES |