Abstract: powered apparatus constitutes a utilitarian device removably mounted on an internal combustion engine. That engine has a housing, a vertical crankshaft, and an engine coupling connected to the upper end of the crankshaft. The utilitarian device includes a body and a drive connector that is removably coupled to the crankshaft to receive rotational force from the internal combustion engine. The weight of the utilitarian device is carried by a support bearing which is fixedly connected to either the body or the engine coupling and releasably engages the other of the body and the engine coupling.
I. A powered aooerance cornprising:
an internal combustioa engine with a housing and a vertical orsfelia t;
,-■-.■■■,- -r ■ -f » ■* "?■ -f < *■ . T'P -ft -»
crankshaft for receiving rotaional forse from the interal combustion engine; and
a 'support bearing nxsaly oonnscted to and of the body sad the vertical 1 crankshaiL
comprisesan apperances oonc-ted to the drive wonneotor, TTierain the sppar^ tas >& ssiec^aii frc-HE tlie erc^in oooslstkiie of tn air blower, sn mr ooinprsssor. a t^: :p. a cMppsr-shredder, a po^er washer, a vacuum,, a onemical sprayer, aud ^ ele -tri.cal
5. i &e po^vsre-d agpsrs&s' as recited in olsdni 1 further oamprisiiig flywheel
*:t3shsd to the or^r±stkPjS: and b&Tiiig an enghe aonpliEig tiiaiznted thsrsan : aid
6. The powsred mSpsrsius ss xcdt&dln claim 1 wti&ran:
the internal combustion engine fetmsr comprises an engine ooirpKng atrachcd to
tbe drive cora-ec-tot of the ittSitarisn d^iee coroprisss s Bheft iTMoh:. 5 received
fi cross saotioii vv'hich mates with lbs non-circulsr cross sectiooi af fee engioc co"ut>Iiiiff,
.^, Ths tDC-wsr^d EDDSTBms ^s recitsd m olsirn 6 vrlietein the sliait: ex the drive-
5. ApcwsrsdappsrSi5 oamnDg:
■zn internal ox±n en^iaa having a vsrtiosl ca&kshaft sd an en- ixe
■^'V^Vf-J.rA'^LLl-G. *-'W".J_4ii_L —VL-W^ UU fcilw VU_iJi.'-.i-. ■»-■ — Oak.; - n/U>i-i-t- Ui_i-i jJiwt r -j-in. :—^X i-i(_* t*£ «, Jr^_ v>'-..
a HtLlitsii^i de^dae h&iing a bodjr a^d s drive slmf! remorsbly receive i in the
■ removably eB^a^n^ the oiher of tijB bodv and the e^sus oairpiins:. wiisreia ■ vsieht of the utilitarian de^^ice is transferred thzo^'zh the sutoart bearing to Ihs ixiten:^ oonibuitic^i
10- Trie powered: ^o-arsiH^ ss recited in clakoi 9 fn^rmer ^DtnprisirK a fli^^b&e!
11. The powered Br^sr&tcs as raoited in dairn 9 herein substanti^ UY all the Tveight of the iztflitsria^ device is trar^ferrsd tihroegs ths support basting to t ie iafeniai
14. Ire po^ar^d £ppar£fes as- rteited hi claim 13 therein ths arm. shaft ks ST^ZS; asd the sportare of the sngms scaling has grooves Tritrdii winch tbt* splines are received.
T T
a drive meKabsr for removable connection to the sxidiie ca^Diinsr to re -.eiye 3 3QTJD^JLI D^snn.2; s^ciir^i to ihs "M-ciy ^o rscii-o'H^^Y C!i±g£.g6 IBS ^n^Hic: ^oxipliii^ znteinal combustion engine-.
2 3. Ths utilitarian device as recited i:i CISISEI 1 / "^erefe the ap^rti .re of the z crass section which mates witit fes zto^-oiroulsr cross seotioi* of feat aperti ,re.
19. The ^tiliiari£3 device ^s i^oited m olaim 17 wtssreiii the shzt i -f the jrh-e
-*-f-.^i f**-", h-TnW? refill ■ia-f'.'-f'=Ari"Jrpsi,<-i
| # | Name | Date |
|---|---|---|
| 1 | 2874-chenp-2006-pct.pdf | 2011-09-04 |
| 1 | 2874-CHENP-2006-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 2 | 2874-chenp-2006-form 5.pdf | 2011-09-04 |
| 2 | 2874-CHENP-2006-RELEVANT DOCUMENTS [28-02-2018(online)].pdf | 2018-02-28 |
| 3 | Form 27 [15-03-2017(online)].pdf | 2017-03-15 |
| 3 | 2874-chenp-2006-form 3.pdf | 2011-09-04 |
| 4 | 2874-CHENP-2006_EXAMREPORT.pdf | 2016-07-02 |
| 4 | 2874-chenp-2006-form 1.pdf | 2011-09-04 |
| 5 | 2874-chenp-2006-drawings.pdf | 2011-09-04 |
| 5 | 2874-CHENP-2006 ASSIGNMENT.pdf | 2012-06-26 |
| 6 | 2874-chenp-2006-description(complete).pdf | 2011-09-04 |
| 6 | 2874-CHENP-2006 CORRESPONDENCE OTHERS.pdf | 2012-06-26 |
| 7 | 2874-chenp-2006-correspondnece-others.pdf | 2011-09-04 |
| 7 | 2874-CHENP-2006 CORRESPONDENCE PO.pdf | 2012-06-26 |
| 8 | 2874-chenp-2006-claims.pdf | 2011-09-04 |
| 8 | 2874-CHENP-2006 FORM 18.pdf | 2012-06-26 |
| 9 | 2874-CHENP-2006 CORRESPONDENCE OTHERS 26-04-2012.pdf | 2012-04-26 |
| 9 | 2874-chenp-2006-abstract.pdf | 2011-09-04 |
| 10 | 2874-CHENP-2006 CORRESPONDENCE OTHERS 19-09-2011.pdf | 2011-09-19 |
| 10 | 2874-CHENP-2006 POWER OF ATTORNEY 26-04-2012.pdf | 2012-04-26 |
| 11 | 2874-CHENP-2006 FORM-1.pdf | 2012-04-17 |
| 11 | 2874-CHENP-2006 OTHER PATENT DOCUMENT 16-04-2012.pdf | 2012-04-16 |
| 12 | 2874-CHENP-2006 FORM-3.pdf | 2012-04-17 |
| 12 | 2874-CHENP-2006 OTHER PATENT DOCUMENT 1 16-04-2012.pdf | 2012-04-16 |
| 13 | 2874-CHENP-2006 AMENDED CLAIMS 16-04-2012.pdf | 2012-04-16 |
| 13 | 2874-CHENP-2006 FORM-3 16-04-2012.pdf | 2012-04-16 |
| 14 | 2874-CHENP-2006 AMENDED PAGES OF SPECIFICATION 16-04-2012.pdf | 2012-04-16 |
| 14 | 2874-CHENP-2006 FORM-1 16-04-2012.pdf | 2012-04-16 |
| 15 | 2874-CHENP-2006 EXAMINATION REPORT REPLY RECEIVED 16-04-2012.pdf | 2012-04-16 |
| 16 | 2874-CHENP-2006 AMENDED PAGES OF SPECIFICATION 16-04-2012.pdf | 2012-04-16 |
| 16 | 2874-CHENP-2006 FORM-1 16-04-2012.pdf | 2012-04-16 |
| 17 | 2874-CHENP-2006 FORM-3 16-04-2012.pdf | 2012-04-16 |
| 17 | 2874-CHENP-2006 AMENDED CLAIMS 16-04-2012.pdf | 2012-04-16 |
| 18 | 2874-CHENP-2006 OTHER PATENT DOCUMENT 1 16-04-2012.pdf | 2012-04-16 |
| 18 | 2874-CHENP-2006 FORM-3.pdf | 2012-04-17 |
| 19 | 2874-CHENP-2006 FORM-1.pdf | 2012-04-17 |
| 19 | 2874-CHENP-2006 OTHER PATENT DOCUMENT 16-04-2012.pdf | 2012-04-16 |
| 20 | 2874-CHENP-2006 CORRESPONDENCE OTHERS 19-09-2011.pdf | 2011-09-19 |
| 20 | 2874-CHENP-2006 POWER OF ATTORNEY 26-04-2012.pdf | 2012-04-26 |
| 21 | 2874-CHENP-2006 CORRESPONDENCE OTHERS 26-04-2012.pdf | 2012-04-26 |
| 21 | 2874-chenp-2006-abstract.pdf | 2011-09-04 |
| 22 | 2874-CHENP-2006 FORM 18.pdf | 2012-06-26 |
| 22 | 2874-chenp-2006-claims.pdf | 2011-09-04 |
| 23 | 2874-CHENP-2006 CORRESPONDENCE PO.pdf | 2012-06-26 |
| 23 | 2874-chenp-2006-correspondnece-others.pdf | 2011-09-04 |
| 24 | 2874-CHENP-2006 CORRESPONDENCE OTHERS.pdf | 2012-06-26 |
| 24 | 2874-chenp-2006-description(complete).pdf | 2011-09-04 |
| 25 | 2874-chenp-2006-drawings.pdf | 2011-09-04 |
| 25 | 2874-CHENP-2006 ASSIGNMENT.pdf | 2012-06-26 |
| 26 | 2874-CHENP-2006_EXAMREPORT.pdf | 2016-07-02 |
| 26 | 2874-chenp-2006-form 1.pdf | 2011-09-04 |
| 27 | Form 27 [15-03-2017(online)].pdf | 2017-03-15 |
| 27 | 2874-chenp-2006-form 3.pdf | 2011-09-04 |
| 28 | 2874-CHENP-2006-RELEVANT DOCUMENTS [28-02-2018(online)].pdf | 2018-02-28 |
| 28 | 2874-chenp-2006-form 5.pdf | 2011-09-04 |
| 29 | 2874-CHENP-2006-RELEVANT DOCUMENTS [22-03-2019(online)].pdf | 2019-03-22 |
| 29 | 2874-chenp-2006-pct.pdf | 2011-09-04 |