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Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent Application: | (11) CA 2115347 |
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(54) English Title: | SCREW CAP FOR SEALING A BOTTLE OR THE LIKE |
(54) French Title: | BOUCHON A PAS DE VIS POUR BOUTEILLES OU AUTRES RECIPIENTS |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | DENNISON ASSOCIATES |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 1992-06-25 |
(87) Open to Public Inspection: | 1993-02-18 |
Examination requested: | 1999-04-12 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/EP1992/001430 |
(87) International Publication Number: | WO 1993002935 |
(85) National Entry: | 1994-02-09 |
(30) Application Priority Data: | ||||||
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A screw cap for sealing a bottleneck or the like with a substantially
cylindrical securing section (1) with a female thread (2) which can be
screwed on a male thread (7) of a bottleneck (8). The base of the screw cap
forms a sealing section (3). In addition, there is a stop to define the posi-
tion at which an edge of the bottleneck bears on the securing section. This
stop is on the inner wall of the cylindrical securing section and preferably
forms a bearing surface (6) in a plane perpendicular to the screw axis. As
the bearing surface is on the outside of the bottleneck, the face of the bot-
tleneck is free for the abutment of the sealing section or a seal. The stop se-
curely establishes a given screw-on distance even when the cap is detached
and refitted several times with differing torques and thus ensures that the
force with which the sealing section or seal bears on the face of the bottleneck is precisely defined. This also precisely defines the
pressure which, when exceeded, results in an increased internal pressure escaping from the bottle.
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.
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.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Application Not Reinstated by Deadline | 2003-06-25 |
Time Limit for Reversal Expired | 2003-06-25 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2002-06-25 |
Inactive: Adhoc Request Documented | 2001-08-01 |
Inactive: Status info is complete as of Log entry date | 2001-07-24 |
Inactive: Application prosecuted on TS as of Log entry date | 2001-07-09 |
Inactive: RFE acknowledged - Prior art enquiry | 1999-05-07 |
Request for Examination Requirements Determined Compliant | 1999-04-12 |
Inactive: Transfer reinstatement | 1999-04-12 |
All Requirements for Examination Determined Compliant | 1999-04-12 |
Request for Examination Received | 1999-04-12 |
Application Published (Open to Public Inspection) | 1993-02-18 |
Abandonment Date | Reason | Reinstatement Date |
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2002-06-25 |
The last payment was received on 2001-05-24
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Please refer to the CIPO Patent Fees web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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MF (application, 6th anniv.) - small | 06 | 1998-06-25 | 1998-06-11 |
Request for examination - small | 1999-04-12 | ||
MF (application, 7th anniv.) - small | 07 | 1999-06-25 | 1999-06-09 |
MF (application, 8th anniv.) - small | 08 | 2000-06-26 | 2000-06-08 |
MF (application, 9th anniv.) - small | 09 | 2001-06-25 | 2001-05-24 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MICHAEL HERTRAMPF |
Past Owners on Record |
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None |