Pint glass - wikipedia Pint glass `` Conical '' pint glass A pint glass is a form of drinkware made to hold either a British ( `` imperial '' ) pint of 20 imperial fluid ounces ( 568 ml ) or an American pint of 16 US fluid ounces ( 473 ml ). These glasses are typically used to serve beer, and also often for cider. Contents 1 Current shapes 2 History 2.1 Older styles 3 United Kingdom law 4 Other countries 5 Nucleated pint glasses 6 Collecting 7 Use as weapon 8 References 9 External links Current shapes `` Nonik '' pint glasses : full and a half pint The common shapes of pint glass are : Conical ( or sleevers ) glasses are shaped, as the name suggests, as an inverted truncated cone around 6 inches ( 15 cm ) tall and tapering by about 1 inch ( 25 mm ) in diameter over its height. Also called a `` shaker pint '' in the United States, as the glass can be used as one half of a Boston shaker. The most common size found in the US holds 16 oz to the rim. The nonik ( or nonic, pronounced `` no - nick '' ) a variation on the conical design, where the glass bulges out a couple of inches from the top ; this is partly for improved grip, partly to prevent the glasses from sticking together when stacked, and partly to give strength and stop the rim from becoming chipped or `` nicked ''. This design was invented by Hugo Pick, of Albert Pick & Co., who was awarded two US patents : design patent 44,616 ( September 2, 1913 ) and patent 1,107,700 ( August 18, 1914 ) -- though the design patent was invalidated -- and which was commercialized as Nonik ( for `` no - nick '' ). The design was preceded by many other bulged glass designs, dating to the mid-19th century, which differed in having a severe bulge and different purposes ( a stop for a jar cover, or placement in a soda glass holder ), rather than the shallow bulge of this design. The original motivation for the glass was to reduce breakage when stacking ( 40 % greater crushing strength and curved surface where rim touches ), reduce breakage when tipped over ( due to the bulge protecting the rim from impact ), improve grip, and facilitate cleaning ( due to shallow curves, compared to more severe curves ). In the United Kingdom, this style was popularized after World War II, with Ravenhead glass introducing a Nonik glass in 1948. Jug glasses, or `` dimple mugs '', are shaped more like a large mug with a handle. They are moulded with a grid pattern of thickened glass on the outside, somewhat resembling the segmentation of a Mills bomb. The dimples prevent the glass slipping out of the fingers in a washing - up bowl, and the design of the glass emphasises strength, helping to withstand frequent manual washing. These design features became less important when manual washing was superseded by machine washing from the 1960s onwards. Dimpled glasses are now rarer than the other types and are regarded as more traditional. This sort of glass is also known as a `` Handle '' or `` Jug '' due to the handle on the glass. Tulip is a more modern glass having a taller shape, usually flaring out towards the top ; these designs are more commonly associated with continental lagers or promotional campaigns by breweries, and are frequently etched or marked with the beer 's label. Can - shaped glasses are shaped like a standard beer or beverage can, with straight cylindrical sides and an inverted lip. They are less prone to tipping over than a conical glass, and without the need for a heavy base for stability, they are around 40 % lighter. History Pint glasses became popular in the United Kingdom in the early / mid-20th century, replacing tankards ( pewter, ceramic, and glass ). This change is notably lamented by George Orwell in his 1946 essay `` The Moon Under Water ''. Older styles Older styles include : Decorative Toby jugs, although these would not have been for everyday use. Mid 1700s onwards. Pewter tankards. 1500s to 1900s Ceramic tankards with strap handles. Late 1800s to early 1900s. 10 - sided glass tankards. 1920s and 1930s. A wooden tankard found on board the 16th century carrack Mary Rose. Pewter tankard Glass tankard United Kingdom law A dimpled glass pint jug showing ' PINT TO LINE ' and Crown certification mark `` Tulip '' shaped glass, showing Crown stamp. In the United Kingdom, draught beer must be sold in Imperial measure ( see Pint § Effects of metrication ). United Kingdom law requires certain steps be taken to ensure that a pint of beer is indeed a pint. Though this can be achieved using `` metered dispense '' ( calibrated pumps ), the more common solution is to use certified one - pint glasses. Until recently these had a crown stamp indicating that the certification had been done by an agency of the Crown. The number etched upon the glasses stands for the manufacturing company or site. Most pint glasses used in the United Kingdom today have actually been produced in France. Under the EU Measuring Instruments Directive ( Directive 2004 / 22 / EC ), the certification of measuring instruments and devices used in trade ( including beer mugs, weighbridges, petrol pumps and the like ) can be done by third parties anywhere within the EU with governments taking `` only the legislative and enforcement ( market surveillance ) functions '' and `` ensuring that the system of third party assessment... has sufficient technical competence and independence '' ( or, in simple language, calibration services were privatised ). Glasses that have been certified by authorised firms anywhere within the EU have the letters CE etched on with the certifying agency 's identification number. Conservatives campaigning to have dual markings of crown and CE were informed by EU Commissioner Günter Verheugen that `` a Crown stamp look - alike could naturally be affixed to the glass, as long as it is done in such a way that it is not confused with the CE marking ''. Selling beer in unmeasured glasses without using some other form of calibrated measure is illegal. Half - pint, one - third pint and two - thirds pint ( schooners ) glasses are also available, and are subject to the same laws. Although the glass must be accurately - calibrated, industry guidelines only require a pint to be at least 95 % liquid, allowing 5 % of the pint to consist of the foamy ' head '. The Campaign for Real Ale ( CAMRA ) has described this practice as selling a short measure, and says that it costs drinkers £ 1m a day in beer they have paid for but not received. The British Beer and Pub Association has issued guidelines for bar staff to give a ' top up ' to any drinker who is unsatisfied with the measure they receive. CAMRA recommends the use of `` lined '' or `` oversized '' glasses in pubs. These have a line near the top ( usually labelled `` pint to line '' ) to which the beer should be poured, with the head forming above it. In the past a number of breweries supplied these glasses to their pubs ; this is now rarely the case and lined glasses are found mostly at enthusiasts ' events such as beer festivals, serious cask ale pubs, and breweries ' own bars. Other countries Pint glass with PINT / CE logo Beer in Australia is formally measured in metric units, but draught beer is commonly ordered and sold in glasses approximating imperial measures, including a 570 ml pint. ( In the state of South Australia, `` pint '' refers to a 425 ml ( 3⁄4 pint ) glass, known as a schooner in the rest of Australia. ) As in the UK, certified glassware must be used ; the capacity of the beer glass is defined by either the brim or, where present, the capacity line. There are no legally prescribed sizes for beer volumes, but the stated capacities, which are a legal requirement, must be formally tested by the hotelliers and breweries. In Canada, Federal law mandates a standard imperial pint. However, this law is rarely enforced, and establishments typically sell US pints or other measures as `` pints. '' The Republic of Ireland uses the imperial 20 fl oz pint measure ( ≈ 568 ml ), where legal metrology marks are used to show that a glass has passed inspection by the National Standards Authority of Ireland, a state - run body which enforces a number of standard rulings. Starting in 2006, the NSAI `` pint '' mark, a circle featuring two wavy lines, between which `` PINT '' is written, with a year mark ( last two digits ), and a three digit batch code either side ; has begun to be phased out with a European standard `` PINT '' / CE logo stamp. Smaller Pint glasses have been used in pubs and nightclubs though. In Israel, although officially defined as 568ml, pubs use the term rather arbitrarily and the `` pints '' served constitute a wide range of volumes ( 360ml -- 440ml ). In the past, the custom was to serve beer in 330ml or 500ml in the original beer manufacture 's glass. After the reform in the alcohol taxes in July 2012 the tax rate doubled. Each liter of beer is charged with 4.2 nis tax. In order to avoid raising prices at the pubs, and as a result, the loss of customers, a new `` magic '' appeared, called `` pint ''. The customers do n't really know the vague term of a pint, and it varies from place to place. Some of the places did n't even change the menu, and it 's served as 500 ml. In the United States, a pint is 16 US fluid ounces ( 473 mL ). However, the typical conical `` pint '' glass holds 16 oz. to its rim. With a half inch of foam, the actual liquid fill is roughly 14 oz. Recently ( as of 2008 ), some restaurants have replaced 16 - ounce pint glasses ( 473 mL ) with 14 ouncers ( 415 mL ) to which customers have objected. In response to this, legislation has been introduced in the state of Michigan ( known for its craft brewing culture ) to require bars to serve 16 - ounce pints. Nucleated pint glasses Nucleated base of a pint glass. It is increasingly common to find pint glasses which contain markings on the base ; very often these glasses are branded to one particular beer. The markings themselves are formed from small pits which aid in nucleation, allowing the gas within it to be released more easily, thus preserving the head. Without the aid of these pits a regular pint glass will keep a head for only 3 or 4 minutes before appearing ' flat '. The markings come in a variety of styles ranging from a simple circular or square hatched pattern to more complicated branding messages. Collecting Two silk - screen printed glasses from the 2010 Cambridge Beer Festival Pint glass collecting is an increasingly popular way for individuals to commemorate their visits to popular tourist destinations, most notably to microbreweries or sports arenas. These destinations often sell pint glasses adorned with their logos, which are either screen - printed or engraved on the side of the glass. Brewery enthusiasts may travel thousands of miles to see where their favorite beer is made or to sample new local and fresh beers, and collectors often display their collections ( which sometimes total in the hundreds ) in display cases or on shelves. Beer festivals frequently have commemorative pint glasses made specially for the event. Use as weapon Main article : Glassing As with other glass objects such as glass bottles, pint glasses can be used as a weapon, either smashing an intact glass in a victim 's face or smashing the glass and then slashing with the shards. Such attacks, called `` glassing '', are a significant problem in the United Kingdom, with more than 87,000 glassing attacks per year, resulting in over 5,000 injuries. This has led to less - dangerous alternatives being used, either plastic glasses and bottles at large events or violence - prone venues, or treated glass, primarily tempered glass, which has been used in Australia. References Jump up ^ The Times : Last orders for traditional pint glass as search begins for alternatives ^ Jump up to : Fred Messmer Mfg. Co. v. Albert Pick & Co. et al., The Federal Reporter, Volume 251, p. 895 Jump up ^ The Soda Fountain, Volume 21, December, 1922, p. 78 Jump up ^ Twentieth century factory glass, Lesley Jackson, 2000, pp. 66, 164 Jump up ^ The Independent : Collapse of Glass Firms Calls Time on Dimpled Jugs Jump up ^ A Short History of Beer Glasses Jump up ^ List of pint glass numbers, February 28th, 2016. Jump up ^ `` Guide to the main administrative structures required for implementing the ACQUIS '' ( PDF ). European Commission. May 2005. Retrieved 16 November 2012. Jump up ^ Discussion of the meaning of etched authority numbers Jump up ^ Official list of approved verifiers ( at December 2005 ) ( PDF ) Jump up ^ News article on ' Conservative MEPs claim to have secured the future of the much - loved crown symbol on British pint glasses ' ( 9 / 5 / 07 ) Jump up ^ UK Parliament early Day Motion 988, Feb 20 2008 Jump up ^ `` ' Mine 's a pint, ' or is it ? ''. bbc.co.uk. 2008 - 02 - 03. Retrieved 2008 - 08 - 29. Jump up ^ The Publican ' BPAA Hits back at short pint claim ' ( 31 / 07 / 06 ) Jump up ^ Guide to the Sale of Alcohol, National Measurement Institute, 2010 Jump up ^ Consumer Packaging and Labelling Regulations, CRC, c 417 Jump up ^ `` Do you know how much beer is in your pint ? Bet you do n't '' January 17, 2012 Jump up ^ `` Irish Statute Book, Metrology Act 1996, pp 22 '' 31st July 1996 Jump up ^ פקודת המשקולות והמידות, 1947 Jump up ^ בחצות : יועלה המס המוטל על סיגריות ובירה Jump up ^ קסם בפאבים בת `` א : כך הופכים חצי ליטר בירה לשליש מבלי להוריד מחיר Jump up ^ המס על הבירה עלה - והכוסות קטנו Jump up ^ Willamette Week `` Caveat Drinkor '' June 18th, 2008 Archived 2008 - 07 - 03 at the Wayback Machine. Jump up ^ Anders, Melissa ( 8 October 2013 ). `` Michigan proposal would mandate beer pints include at least 16 ounces ''. mlive.com. Retrieved 25 June 2014. Jump up ^ Top tips for beer quality Archived 2007 - 02 - 23 at the Wayback Machine. Jump up ^ `` Shatter - proof pint glasses to be trialled in pubs to fight drunken violence ''. Daily Mail. 4 February 2010. Jump up ^ Ian Craig ( 2002 - 10 - 22 ). `` Calling time on pub pint glasses ''. Manchester Evening News. Jump up ^ Alcohol - related violence : Is `` glassing '' the big issue ?, October 15, 2013 External links Wikimedia Commons has media related to Pint glasses. CAMRA 's Full Pint Campaign page. Glass beer mugs collection - Private collection of about 5000 different items Glassware Tumblers Collins glass Highball glass Old Fashioned glass Shot glass Table - glass Beer glassware Beer stein Pilsner glass Pint glass Pony glass Tankard Wheat beer glass Yard glass Stemware Absinthe glass Chalice Champagne coupe Champagne flute Cocktail glass Glencairn whisky glass Hurricane glass Margarita glass Sherry glass Snifter Wine glass Retrieved from `` https://en.wikipedia.org/w/index.php?title=Pint_glass&oldid=819196495 '' Categories : Beer glassware Drinking glasses Hidden categories : Webarchive template wayback links All articles with unsourced statements Articles with unsourced statements from February 2014 Articles with unsourced statements from May 2017 Articles with unsourced statements from June 2017 Articles with unsourced statements from May 2015 Talk Contents About Wikipedia Deutsch فارسی Français Italiano Lëtzebuergesch 日本 語 Norsk nynorsk Nouormand Pälzisch Русский Edit links This page was last edited on 8 January 2018, at 00 : 45. 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Question: what does the m number mean on a pint glass
Answer: imperial fluid ounces; the manufacturing company or site; the manufacturing company or site