Language selection

Search

Patent 2021300 Summary

Third-party information liability

Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.

Claims and Abstract availability

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:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent Application: (11) CA 2021300
(54) English Title: TENNIS GRIP INDICATOR
(54) French Title: INDICATEURS DE PRISE DE RAQUETTE DE TENNIS
Status: Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication
Bibliographic Data
(51) International Patent Classification (IPC):
  • G09F 3/00 (2006.01)
  • A63B 49/00 (2015.01)
  • A63B 60/10 (2015.01)
  • G09F 23/14 (2006.01)
(72) Inventors :
  • EXELL, ROBERT E., JR. (Canada)
(73) Owners :
  • ROBERT E., JR. EXELL
(71) Applicants :
  • ROBERT E., JR. EXELL (Canada)
(74) Agent:
(74) Associate agent:
(45) Issued:
(22) Filed Date: 1990-07-17
(41) Open to Public Inspection: 1992-01-18
Examination requested: 1990-11-22
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

English Abstract


ABSTRACT
In an indicator for assisting players of the game of tennis in
identifying and locating the various popular ways of holding onto
or gripping a tennis racket, it is known to consist of a printed
strip which can be affixed to the handle of a tennis racket. In
this invention, the indicia printed onto the strip enable the
tennis player to visually identify and locate the various popular
ways of gripping a tennis racket.


Claims

Note: Claims are shown in the official language in which they were submitted.


CLAIMS
(1) In the case of an indicator an indicator for assisting players of
the game of tennis in identifying and locating the various popular
ways of holding onto or gripping a tennis racket comprised of a
printed strip which may be affixed to the handle of a tennis
racket
(2) An indicator as defined in claim 1 in which the means of
identifying and locating the various ways of gripping a tennis
racket is by way of indicia and/or color gripping printed onto a
strip comprised of either one sided d adhesive plastic or cloth or
synthetic material with velcro fastners.
(3) In the attached patent drawing which illustrate embodiemente of
the invention,
Figure 1 is a top plan view of this embodiment, and
Figure 2 is a view of this embodiment affixed to the handle of a
tennis racket
Figure 3 is a view of a tennis player swinging a tennis racket
The tennis grip indicator illustrated comprises of a printed strip
(-1) which can be affixed to the handle (-2) of a tennis racket
(-3), and will assist the user by enabling him or her to visually
identify and locate the various popular way of gripping a tennis
racket by referring to the indicia (-4) printed thereon.
The indicator is adaptable to both right and left handed tennis
players, the only difference being in the application of the
invention to the tennis racket handle.

Description

Note: Descriptions are shown in the official language in which they were submitted.


~ 20213~0
SPECIFICATION
(1) This invention relate~ to an lndlcator for assisting tennis
playern in identifying and locating the various popular wayD of
gripping a tenni~ racket
(2) A tennis racket i8 comprl~ed of a head and a handle The handle is
now invariably wrapp-d wlth a grip, typically of leather There
are ~everal recommended ways of holding a racket depending upon
the type of stroke the tenni~ player wi~hes to produce The most
popular i~ probably the Eastern grlp~ the We~tern and Contlnental
grip are al~o u~ed The Ea~tern grlp involvea a change of grlp for
the backhand In addltlon, a player u~ing the Ea~tern grlp will
usually u~e a different gslp for service, mo~t llkely the
Continental grlp The~- gripc vary by the po~ltion of the hand on
the racket during the strokQ nd can be dauntlng for a novice
tennis player, already struqgllng wlth the considerable demands on
coordlnatlon made by tennlc
The pre~ent inventLon ~-ek- to provlde a~sl~tance ln identlfylng
and locating the varlou~ grlp~ The devlce i~ of par~icular use in
teachlng tennl~ but l~o flnd- appllc-tlon for any tennl~ player,
of wh-t~ver ablllty, who wl~heo to carry out a rapid check on the
correctnes~ of hl~ or her grip
, . . , ................... ,, _ . _ , ., .. . _ _, .
Flgur~ a top plan vlew of thl- mbodiment, and
Flgur- 2 l~ a vl-w of thlc ~bodlment a~fixed to the handle of
t-nnis racket
Figur- 3 l- vi~w of tennis pl-y-r winglng a tennl~ racket
Th- t-nnl- grip $ndlca$or lllu~trat d comprl~e~ of a printed atrlp
~-1) whlch oan b- afflx-d to th- h-ndle ~-2) of tennis rack-t
(-3), nd wlll a--i-t th- u--r by nabl~ng hlm or her to vlDu-lly
ld-ntlfy nd locat- th- v-rlour popular wayc of grlpplng a tenni~
rack t by r-f-rrlng to the lndlc~- l-4) prlnted thereon
Th lndlcator l- adaptablo to both rlght and left handed t-nnl~
play rr, th- only dlff-r-nce b-lng ln the applicatlon of the
lnv ntlon to th t-nnlc racket handl-

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

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.

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee  and Payment History  should be consulted.

Event History

Description Date
Inactive: IPC deactivated 2015-03-14
Inactive: IPC from PCS 2015-01-17
Inactive: IPC from PCS 2015-01-17
Inactive: IPC expired 2015-01-01
Inactive: Inventor deleted 2001-08-16
Application Not Reinstated by Deadline 1993-01-19
Time Limit for Reversal Expired 1993-01-19
Inactive: Adhoc Request Documented 1992-07-17
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice 1992-07-17
Application Published (Open to Public Inspection) 1992-01-18
All Requirements for Examination Determined Compliant 1990-11-22
Request for Examination Requirements Determined Compliant 1990-11-22

Abandonment History

Abandonment Date Reason Reinstatement Date
1992-07-17
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
ROBERT E., JR. EXELL
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

To view selected files, please enter reCAPTCHA code :



To view images, click a link in the Document Description column. To download the documents, select one or more checkboxes in the first column and then click the "Download Selected in PDF format (Zip Archive)" or the "Download Selected as Single PDF" button.

List of published and non-published patent-specific documents on the CPD .

If you have any difficulty accessing content, you can call the Client Service Centre at 1-866-997-1936 or send them an e-mail at CIPO Client Service Centre.


Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Cover Page 1992-01-18 1 19
Claims 1992-01-18 1 27
Abstract 1992-01-18 1 13
Drawings 1992-01-18 1 22
Descriptions 1992-01-18 1 35
Representative drawing 1999-06-30 1 7